Simple Timer vs SolTi
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simple Timer
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Get Ready to Maximize Your Workouts! Introducing the HIIT Timer App β Your ultimate companion for interval training. Designed for fitness enthusiasts of all levels, this simple yet powerful timer makes it easier than ever to achieve your training goals. Whether youβre hitting the gym, training at home, or on the go, our app provides the necessary tools to keep you focused and motivated throughout your workouts! Key Features: Customizable Durations: Easily set your warm-up, work, rest, and cool-down durations as well as the number of rounds and repetitions for each workout. Tailor your sessions to match your fitness level and preferences! Smart Saving Function: The app remembers your exercise duration settings so you can quickly access your favorite workouts next time you train. No more re-entering details β just tap and go! Audible Alerts: Stay on track with clear sound alerts. You'll know when you've got three seconds left in your set, and youβll hear a beep to signal the start of a new exercise so you can focus on your performance. Exciting Roadmap Ahead: Enhanced Customization: Soon, you will be able to customize each exercise with its own unique name and duration, making your training even more specific to your needs! Community Sharing: Connect with fellow fitness enthusiasts! Soon, you will be able to share your personal workout programs, allowing others to follow your routine and mix up their training. Group Plans and Challenges: Create regular training plans and invite others to join. Share and track your progress together, motivating one another to push limits and achieve goals! Why Choose HIIT Timer App? User-Friendly Interface: Designed with simplicity in mind, navigate seamlessly and set up workouts in just a few taps. Adaptable for All Levels: Whether youβre a beginner looking to jumpstart your fitness journey or a seasoned athlete aiming for the next level, our app caters to your personal training needs. Motivation at Your Fingertips: With an emphasis on community and sharing, our app nurtures motivation and brings people together to help each other succeed. Join the HIIT Revolution! Download the HIIT Timer App today and take the first step towards a fitter, healthier you. Donβt miss out on improving your fitness routine and achieving your goals through efficient interval training. Your body will thank you!
SolTi
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SolTi is a workout timer for people who train alone at the gym or at home - with a prep countdown, HIIT intervals, and a voice that counts you in. Save each workout as a card, tap it once, and the timer runs the whole thing: prep time, work time, rest, and the next round. Every finished session is logged automatically, so your records build up without any extra taps. A voice that keeps you off the screen - A spoken 3-2-1 countdown before work starts, and "Go" the moment it begins. - A voice cue each time a rest phase starts, and a cheer when the workout is done. - Vibration on every phase change, for loud gyms and quiet mornings. - Sound and vibration can be turned on or off separately in Settings. Prep time, then work - one unbroken flow - Every timer card has a prep time: press Start, get into position, and the work time begins on cue. - The timer keeps running with the screen off; a notification marks each phase change and the finish. - Pause, resume, or stop early with big buttons made for one hand. Timer cards for the workouts you repeat - Save "Plank 2:00", "Rest 90s", or "Squats 0:45" as cards and start any of them with one tap. - Give every card its own color with the color slider. - Put cards in the order you like. HIIT and Tabata intervals - A HIIT timer strings several exercises together with rest in between and repeats them for as many rounds as you set. - 20 seconds on, 10 seconds off, 8 rounds - the classic 4-minute Tabata is one card. - Each exercise in a HIIT timer gets its own time, so full-body circuits are easy to build. Records, levels, and badges - The Home screen shows today's training as a color bar. - Records shows weekly and monthly charts, a history list by date, and totals: time, sessions, average, and streak days. - Five levels from Rookie to Master, earned with total training time, plus 9 badges to collect. - A 12-week workout heatmap shows how hard you trained week by week (Pro). Free and Pro - Free: up to 3 regular timer cards, 1 HIIT timer, and all records, stats, levels, and badges. The free version shows ads outside of workouts. - Pro: unlimited timer cards and HIIT timers, no ads, the 12-week heatmap, and home screen widgets (small, medium, large) that start a card right from your home screen. - Pro is a monthly or yearly subscription. The price shows in your local currency on the purchase screen. Do I need an account? No - there is no sign-up, and your records are stored on this phone. Does the timer work with the screen off? Yes - it keeps counting, and a notification tells you when a phase changes and when you are done. Can I switch the app language? Yes - choose English or Korean in Settings. The free version shows ads. Questions? Use Contact us in Settings. Privacy policy: https://www.junu.co.kr/terms/solti/privacy/ Terms of use (EULA): https://www.junu.co.kr/terms/solti/eula/
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Timer at none against SolTi's 2. Simple Timer also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SolTi sells 2 in-app purchases, starting at $0.99 per month. Simple Timer asks for nothing beyond the download.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | Simple Timer | SolTi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Monthly |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.6 β better | 17.6 |
| Further details β not scored | ||
| Size | 24 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Hyoungil Kim | Jinyoung Lee |
In-app purchases
Simple Timer
No in-app purchases
SolTi
- SolTi Pro Monthly$0.991 Month
- SolTi Pro Yearly$9.991 Year
Questions
Is Simple Timer free?
Is SolTi free?
Do Simple Timer or SolTi have ads?
Which is updated more often, Simple Timer or SolTi?
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