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Updated July 2026 · real, multi-region App Store reviews
Head-to-head

Interval Timer □ HIIT Timer vs SmartWOD Timer

Interval Timer □ HIIT Timer 4.8★ · Free + IAP 65
Winner SmartWOD Timer
SmartWOD Timer 4.9★ · Free + IAP 85

SmartWOD Timer is the better choice for most users due to its more generous free tier and robust features, while Interval Timer □ HIIT Timer's aggressive paywall limits its utility for non-subscribers.

Full reviews: Interval Timer □ HIIT Timer · SmartWOD Timer

SmartWOD Timer offers a highly customizable and reliable workout timer with a functional free tier, making it suitable for a wide range of users R90R95. Interval Timer □ HIIT Timer, while praised for its simplicity, severely restricts free usage after the first workout, pushing users towards a subscription R9R13R35.

Head to head

Features edge: SmartWOD TimerR2R14R24R34
Interval Timer □ HIIT Timer Users appreciate Interval Timer's simplicity and effectiveness for setting up HIIT and rest timings, with clear countdowns and audio R2R14. Some users also like the ability to name exercises and use voice playback R24. However, some desire more advanced features like saving and naming multiple workouts and Apple Watch integration R34.
SmartWOD Timer SmartWOD Timer is highly praised for its extensive customization options, including combining AMRAP workouts, building in rest times, and death by counters . Users value the ability to record workouts in a log with notes and its compatibility with playing sounds over music R52R84R93. Some wish for Apple Health integration or Apple Watch support .
Ease of Use edge: SmartWOD TimerR1R2R4R18
Interval Timer □ HIIT Timer Many users find Interval Timer to be simple, easy to set up, and straightforward to use for their workouts R2R4R18. However, some users report difficulties getting past the initial setup or experiencing the timer not working as expected R1.
SmartWOD Timer SmartWOD Timer is consistently described as simple, easy to use, and user-friendly . Users appreciate its intuitive design and how it 'just works' .
Reliability tieR1R9R13R16
Interval Timer □ HIIT Timer Most positive reviews for Interval Timer indicate it 'works perfectly' and 'gets the job done' R16. However, a significant number of negative reviews mention the timer not working as it should R1 or issues with the app's functionality after the first use due to the paywall R9R13.
SmartWOD Timer SmartWOD Timer is generally considered reliable, with users stating it 'works great' and 'just works' . However, some recent reviews report issues with sounds being 'wonky' , the space bar not working in the description section , EMOM workouts stopping , or the pause function on the Tabata timer not working . There are also complaints about workouts restarting if the app goes idle and the screen going dark .
Price/Value edge: SmartWOD TimerR3R5R9R13
Interval Timer □ HIIT Timer Interval Timer is heavily criticized for its pricing model. Users feel misled by its 'Free + IAP' description, as most functionality is locked behind a paywall after just one workout R3R5R9R13. Many find the subscription (£3/month or £20 one-off) for a timer to be 'ridiculous' and 'insanity' R15R23.
SmartWOD Timer SmartWOD Timer is praised for offering excellent features in its free version, with many users stating it's the 'best of the best' for a free app R90R95R96. While there are full-screen ads in the free version R53, some users have paid for premium to remove ads and unlock customization, though recent price increases ($12 yearly or $40 lifetime) are seen as too expensive by some long-time users R53.
Pick Interval Timer □ HIIT Timer if

you are willing to pay for a subscription immediately for a simple, effective interval timer and do not need extensive customization or a robust free tier R2.

Pick SmartWOD Timer if

you want a highly customizable and versatile workout timer with a functional free version that allows for various workout types, logging, and notes, even if it means encountering ads or considering a premium purchase later R90R95.

Evidence note: The evidence for Interval Timer □ HIIT Timer is heavily skewed by negative reviews regarding its paywall, which overshadows its functional aspects. SmartWOD Timer has a more balanced set of reviews, with recent negatives focusing on specific bugs or increased premium pricing, rather than core functionality.

Frequently asked

Is Interval Timer □ HIIT Timer truly free?
No, Interval Timer □ HIIT Timer is not truly free; it allows only one workout before requiring a subscription, which users find misleading and frustrating R9R13R35.
What features does SmartWOD Timer offer in its free version?
SmartWOD Timer's free version offers various timer types like EMOMs and TABATAs, is easy to use, and provides encouraging comments, though it does not save presets and includes full-screen ads R90R95R96R53.
How much does the premium version of Interval Timer □ HIIT Timer cost?
The premium version of Interval Timer □ HIIT Timer costs approximately £3 per month for a subscription or a one-off payment of £20 R15R17R23.
Can SmartWOD Timer be used with music?
Yes, SmartWOD Timer can be used with music, as its alerts and sounds play over music from the same device without interruption R52R84R93.

What reviewers actually said

Built only from these 100 real reviews (foreign ones translated). Superscripts jump to the quote here. Apple has no per-review links, so [ref] opens that app's reviews on the App Store.

  1. [R2] Interval Timer □ HIIT Timer 5/5 · GB Simple but effective: So easy to set up or change the workout timings for HIIT/rest. Really clear to see the countdowns or with audio.
  2. [R14] Interval Timer □ HIIT Timer 5/5 · GB Cool app: Just what I was looking for in an interval timer. Simple and effective.
  3. [R24] Interval Timer □ HIIT Timer 5/5 · GB Simple app great for home routines: Use it for finishing routine at home after the gym. Really simple to use. Can name your exercises & it has voice playback, so you don’t need to keep checking your phone to remember which exercise is next
  4. [R34] Interval Timer □ HIIT Timer 5/5 · GB Shame no have on Apple Watch: Is definitely the best one for sure. And I having been using lots of this apps. It is clear. You can keep track of exercise and rounds as u are doing. Simple design and no faff of adding thing you don’t need. However, you can’t use on Apple Watch. So if you are at the gym, u need to use your phone. Which is annoying. Shame.
  5. [R1] Interval Timer □ HIIT Timer 1/5 · GB Timer: Timer doesn’t work as it should!
  6. [R4] Interval Timer □ HIIT Timer 5/5 · GB Great: Loved it - so handy for the gym
  7. [R18] Interval Timer □ HIIT Timer 5/5 · GB Brilliant: So easy to use, excellent got the job done … highly recommend
  8. [R9] Interval Timer □ HIIT Timer 1/5 · GB No free usage after first workout: The fact that this app only lets you do a single workout for free, then forces the premium model on you is a real disappointment. After the first workout they also pop up the review panel which is misleading since most users wouldn’t be caught by the paywall at that point. The app functionality is great but be prepared to pay for it or uninstall 🤷
  9. [R13] Interval Timer □ HIIT Timer 1/5 · GB Would not recommend: I downloaded this app because I just wanted a simple timer to use for my workouts, the description says there is an “optional” premium pass but I used this yesterday for the first time and had a good experience so today I went back to use it again but I cannot even use the app unless I pay not even the basic timer, I will be deleting this app as it is useless now. It’s such a
  10. [R16] Interval Timer □ HIIT Timer 5/5 · GB Just does the job!: Nicely done app
  11. [R3] Interval Timer □ HIIT Timer 1/5 · GB You have to pay: If it’s a compulsory subscription service, just say this!
  12. [R5] Interval Timer □ HIIT Timer 1/5 · GB Paywalled: Not a free app, all use aside from your first session is locked behind a paywall.
  13. [R35] Interval Timer □ HIIT Timer 1/5 · GB You can only do one free workout: Beware that you can only do one workout before it requires a subscription. It doesn’t tell you this anywhere and really shouldn’t be advertised like it is. Find a different app, honestly, it’s not worth it
  14. [R53] SmartWOD Timer 3/5 · US Ads are too intrusive: The app now has full screen ads, and the only way to get rid of them is a $12 yearly subscription or $40 lifetime subscription. I’ve used this for a long time, and have paid to remove the ads previously when it was $5, but I’m going to try other apps
  15. [R90] SmartWOD Timer 5/5 · US Awesome timer app: Love this timer - I’ve tried lots of different apps but this one has lots of flexibility for programming EMOMs and TABATAs and is very easy to use. The free version doesn’t save presets but it’s so easy to use that it’s not a huge drawback. Best timer I’ve tried so far.
  16. [R95] SmartWOD Timer 5/5 · US Need a good workout timer?!: This workout timer is amazing! The best one I’ve ever found and it’s free. Highly recommend
  17. [R96] SmartWOD Timer 5/5 · US HIt: This is a great app for any HIT training. it offers encouraging comment’s at your halfway and 10 second marks. I would honestly rate this a 10 out of 10. For a free app it’s the best of the best.
  18. [R15] Interval Timer □ HIIT Timer 1/5 · GB Why is this a subscription?: I know the answer.. people will pay it. Ridiculous to have a £3p/m subscription for a timer. Would happily pay a few quid for it as a one off.
  19. [R17] Interval Timer □ HIIT Timer 1/5 · GB You can only use it once then you have to pay.: It will charge you £20 as a one off payment.
  20. [R23] Interval Timer □ HIIT Timer 1/5 · GB £20 for a timer…?: I did not think this could be real, the developers actually want £3/month or £20 for a timer? It’s almost laughable but it’s also sad
  21. [R52] SmartWOD Timer 5/5 · US Easy Useful and Effective: I use the most basic features for stretches and exercises and I love it. I pop in my headphones set the timers listen to music and the alerts still come thru don’t interrupt music and I flow thru it all.
  22. [R84] SmartWOD Timer 5/5 · US I like the options: I appreciate that the sounds play over the music playing on the same device. I like the options to add/delete vocal waypoints.
  23. [R93] SmartWOD Timer 5/5 · US Must have: Exactly what I needed to keep track of my timed workouts. Plays over my Spotify so I don't have to worry if I'm missing anything

Synthesized from 100 recent App Store reviews · updated July 2026 · View on the App Store