Success Timer vs Time_Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Success Timer
This utility app offers customizable timers with visual and auditory alerts. It allows users to select different timer styles, sounds, and set multiple timers simultaneously with memo functionality.
- Color notifications
- Selectable timer styles
- Multiple timer registration
- Customizable sound alerts
- Memo functionality
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- Time remaining sound alert and color notificatioin - User selectable timer styles (Wide and Circle) - Multiple registration timer - User selectable sound type (Voice, Bell and Vibrate) - Memo
Time_Tools
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This is a 4-mode app suitable for time management calculations: time calculation function, stopwatch function, backward count timer function, and clock display function. Calculations and measurements in seconds are possible (measurements in milliseconds are not supported) You can use the time calculation function, stopwatch function, and backward count timer function on Apple Watch alone. detail of function ・Time calculation function [CALCULATOR]: Hour: minute: second addition and subtraction function ・Stopwatch function [STOP WATCH]: Stopwatch function in seconds You can not only start from 0 seconds but also set the start time in advance. ・Countdown timer function [COUNTDOWN]: Countdown timer function from a preset time When it reaches 0 seconds, no alarm is generated and it continues to move in the negative direction. (The press time will be displayed during broadcasts, etc.) ・Clock display function [TIME]: Displays the iPhone clock time digitally.
Screenshots
Verdict
The clearest difference is ads: Success Timer at none against Time_Tools's shown. Success Timer also leads on update cadence (every 2 days vs every 2 months) and price ($0.99 vs $1.99). On in-app purchases and device support 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
Success Timer costs $0.99 and Time_Tools $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Success Timer ships an update every 2 days, Time_Tools every 2 months. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.
| Parameter | Success Timer | Time_Tools |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 8 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Hayai & Mobile | HTLab |
In-app purchases
Success Timer
No in-app purchases
Time_Tools
No in-app purchases









