Interval Timer+++ vs Improve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer+++
This app provides a versatile workout timer for various training styles like HIIT, Tabata, and EMOM. It allows users to create custom routines, access pre-made workouts, and offers clear voice announcements. Designed for both home and gym use, it's suitable for all fitness levels.
- Customizable interval and circuit training
- Support for Tabata, EMOM, and AMRAP formats
- Pre-made workout library
- Voice announcements and countdowns
- Large, high-contrast display
- Save and reuse custom workouts
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Advanced HIIT Timer: Tabata, EMOM, AMRAP & Custom Workouts The ultimate no-nonsense workout timer for serious training. Perfect for Tabata, EMOM, AMRAP, HIIT, intervals, circuits, and bodyweight sessions at home or in the gym. Simple enough for beginners, powerful enough for advanced athletes. WHY CHOOSE THIS TIMER • Mix Tabata, EMOM, AMRAP, and interval rounds in one workout • Build unlimited custom workouts in seconds • 40+ proven ready to use workouts included (beginner → advanced) • Crystal-clear voice announcements + 3-2-1 countdowns • Large, high-contrast timer — visible across the room • Save and reuse your favorite sessions forever • Works flawlessly with bluetooth speakers • Zero bloat. Zero ads. Just your workout. Whether you're crushing at-home HIIT, CrossFit WODs, running, cycling, or yoga flows — this is the timer that finally keeps up with you. Download now and train smarter. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apptelligentapps.wixsite.com/apptelligent/privacy-policy
Improve
Engage in a variety of fun games designed to boost cognitive skills like memory, concentration, and reaction time. Track your progress with data-driven insights and enjoy daily rewards. This app offers a playful approach to brain training.
- Engaging brain training games
- Personalized progress tracking
- Daily rewards and bonuses
- Card-style task bulletin
- Journey module with game map
- Interactive UI/UX
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Improve is a powerful app that improves your brain power through a wide variety of engaging games. Improve has released a brand new version: *Card-style layout of task bulletin, helping you quickly pick the most interesting training games, and show your experience value intuitively! *A new module called Journey, taking you to jump into the exciting tour of unlocking game map! *More interactive UI/UX, allowing you to effortlessly improve your brain power in a relaxed and immersive play! *More exquisite daily rewards, bringing you various awards everyday. *Personalized progress tracking, showing data-driven insights and visualization of your progress over time. What are SPECIAL GAMES in Improve? *Wonderful Melody* Use your hearing and memory to play hit songs, focusing on concentration training! *Flower Blossom* Test your sense of space and reaction, click on the petals one by one to let each bud bloom in the most beautiful way. *Save That Sheep* Use your wisdom and strategy to protect sheep from lurking wolves and return to the fence safely, which trains both memory and planning. *Find The Animal* Quickly find the unique one among a pile of animals. The time is limited and the quantities increase. You must have good discernment to conquer it. Forget about those boring and repetitive trainings, use the game-playing way to make progress in the easiest way while having fun! *Auto-renew Service Description* 1. Subscription plan: a) Continuous weekly subscription, $6.99 per week, 3-day free trial for the first subscription; b) Continuous annual subscription, $34.99 per year, 7-day free trial for the first subscription; c) Lifetime membership plan has a one-time fee of $99.99, one-time purchase for lifetime use. 2. Payment: After the user confirms the purchase and payment, the iTunes account will be deducted; 3. Automatic renewal: Apple iTunes account will be deducted within 24 hours before expiration, and the subscription period will be extended by one subscription period after the deduction is successful; 4. Turn off the service: You can go to "Settings" on your Apple phone-->Enter "iTunes Store and App Store"-->Click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscription", manage the automatic renewal service, if you need to cancel, you can turn it off 24 hours before the end of each billing cycle, and no more deductions will be made within 24 hours before expiration. 5. Service Agreement: https://www.improvebrainsapps.com/terms-of-use.html 6. Privacy Agreement: https://www.improvebrainsapps.com/privacy-policy.html Contact us: whaleriver666@outlook.com
Screenshots
Verdict
The clearest difference is review sentiment: Interval Timer+++ at 100% against Improve's 0%. Interval Timer+++ also leads on rating (5.0 vs 4.0) and ads (none vs shown). Improve's advantage is iOS requirement (14.0 vs 18.5). On price, ratings volume, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Interval Timer+++ sells 4 in-app purchases, starting at $1.49 per month and Improve sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Interval Timer+++ holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 100% of Interval Timer+++'s written reviews are positive against 0% of Improve's.
Interval Timer+++ ships an update weekly, Improve every 9 days. The most recent releases landed on July 8, 2026 and June 26, 2026 respectively.
| Parameter | Interval Timer+++ | Improve |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 | 4 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.5 | 14.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Apptelligent | Guangzhou Zaile Technology Co., Ltd. |
Customer experience
Interval Timer+++
Improve
In-app purchases
Interval Timer+++
- Monthly$1.491 Month
- Annual$9.991 Year
- Lifetime Access$3.99
- Lifetime Access$19.99
Improve
- Weekly3 Days trial$6.997 Days
- Weekly$8.997 Days
- Monthly3 Days trial$8.991 Month
Show 2 moreShow fewer
- Yearly(Deal)7 Days trial$19.991 Year
- Yearly7 Days trial$34.991 Year
- Lifetime(Deal)$59.99
- Lifetime$99.99
Questions
Is Interval Timer+++ free?
Is Improve free?
Which has better reviews, Interval Timer+++ or Improve?
Do Interval Timer+++ or Improve have ads?
Which is updated more often, Interval Timer+++ or Improve?
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