Comparison

Amperes 4 vs Repeat Timer App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Amperes 4

This app helps you understand your device's charging performance. It diagnoses charging issues, compares different charging methods, and monitors battery health with detailed data and alarms. Get insights into your power setup for optimal device longevity.

Highlights
  • Battery charging rates (mA and wattage)
  • Hardware comparison testing
  • Detailed charging graphs
  • Global charging speed benchmarking
  • Intelligent battery alarms
  • System vital monitoring
Features
Currently charting
Read full description

Take Control of Your Power with Amperes 4 Stop guessing why your phone is charging slowly. Amperes 4 is the ultimate diagnostic tool designed to help you test your charging setup, identify faulty hardware, and monitor your device's health with professional-grade precision. Key Features Battery Charging Rates: Get the mA and wattage data to see exactly how much juice is flowing into your battery. Hardware Comparisons: Side-by-side testing for wired vs. wireless chargers, power banks, and different cable types. Deep Data & Graphs: Visualize your charging sessions with detailed, interactive graphs that track performance over time. Global Benchmarking: Compare your charging speeds with other users online to see if your gear is performing at its peak. Intelligent Battery Alarm: Get notified the moment your battery reaches your desired level to help prolong its lifespan. System Vital Monitoring: Track thermal status, memory usage, and disk space alongside your battery metrics. Professional Testing Tools Customized Logging: Add notes about wire brands or charger models to your tests for future reference. Color-Coded Results: Intuitive UI instantly shows you if a charger is "Good," "Average," or "Bad." Exportable Data: Need the raw numbers? Export your test results for external analysis or record-keeping. Why Amperes 4? Whether you are testing a brand-new GaN charger, verifying a "fast-charging" cable, or troubleshooting a power bank, Amperes 4 gives you the transparency you need to keep your devices running efficiently. Stop wasting time with bad cables. Get the data. Get Amperes 4.

About

Repeat Timer App

This app adds unpredictability to routines with a customizable repeat timer. It enhances workouts, games, and daily tasks by introducing dynamic intervals and decision-making challenges. Enjoy a sleek design for seamless navigation and visual timing.

Highlights
  • Dynamic Task Mode with Random Timer
  • Decision-making Interval Timer
  • Adaptive Fitness Interval Timer
  • Productivity Pulse for Work Breaks
  • Gamer's Delight with Countdown Timer
  • Party Mode with Hidden Countdown
  • Sleek and Intuitive Design
Features
Read full description

Step into the world of precision and excitement with the ultimate Repeat Timer app designed to add unpredictability to your routine. Whether you're aiming to level up your workouts, boost gameplay, or make everyday tasks more dynamic, Ticktock ensures every moment counts with its powerful and customizable repeat functionality. Features: Dynamic Task Mode: Engage in tasks and games by removing predictability with the Ticktock Random Timer, keeping every second exciting and fresh. Decision-making Booster: Enhance your quick thinking and decision-making skills with our unique interval timer. Perfect for training sessions, team-building exercises, and even a Kids Workout Timer for more fun and engagement. Adaptive Fitness Interval Timer: Change the way you workout. Incorporate unpredictable intervals, Custom Loops, and rest periods for a more challenging regimen, all while using a Workout Timer that keeps you on your toes. Productivity Pulse: Infuse randomness into your work breaks, making monotonous tasks more engaging. Set a Repeating Task or an Hourly Reminder to ensure you stay productive and alert throughout the day. Gamer's Delight: For developers and players alike. Introduce random events, reminders, or even a Countdown Timer to spice up gameplay in popular games like PUBG, Free Fire, and more. Party Mode – Hot Potato Game: Amplify the fun! With our hidden countdown feature, everyone keeps guessing when the time will run out, ensuring thrills with every turn, all thanks to the Repeat Timer functionality. Sleek and Intuitive Design: Customise with ease, experience seamless navigation, and enjoy a clutter-free interface, making it perfect for setting up any type of Visual Timer. Privacy Policy: https://sites.google.com/view/random-timer-privacy-policy/home Terms and Conditions: https://sites.google.com/view/random-timer-terms/home

Screenshots

Amperes 44 screens
Repeat Timer App4 screens

Verdict

The call

The clearest difference is price: Repeat Timer App at Free against Amperes 4's $2.99. Repeat Timer App also leads on iOS requirement (15.0 vs 17.0). Amperes 4's advantage is rating (4.4 vs 3.5) and in-app purchases (none vs 3). On review sentiment, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Repeat Timer App is free to download; Amperes 4 costs $2.99 up front. Repeat Timer App sells 3 in-app purchases, starting at $2.99 per month. Amperes 4 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Amperes 4 holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: Amperes 4 has 650 ratings behind it against 31, so its average is the more settled of the two. Written reviews complicate that: 47% of Amperes 4's written reviews are positive against 50% of Repeat Timer App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Amperes 4 ships an update every 2 months, Repeat Timer App monthly. Both last shipped on October 24, 2026.

Scorecard7 real differences · 4 level
Amperes 4 versus Repeat Timer App: the parameters behind the verdict, then further details
ParameterAmperes 4Repeat Timer App
Price$2.99Free — better
Rating4.4 (650 ratings) — better3.5 (31 ratings)
Positive reviews46.7% of reviews50.0% of reviews — better
Number of ratings650 — better31
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
Best chart rank#100 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size36 MB20 MB
Age rating4+4+
DeveloperCrioSoft LLCRenu Narwal

Customer experience

Amperes 4

All ratings644 ratings
Positive86.3%
Neutral3.4%
Negative10.2%
Written reviews229 reviews
Positive46.7%
Neutral8.3%
Negative45.0%

Repeat Timer App

All ratings30 ratings
Positive60.0%
Neutral6.7%
Negative33.3%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Amperes 4

Reported bugs

4 issues
  • Charging test results in total nonsense
  • Doesn't work on iPad in landscape mode
  • Login screen freezes
  • Incompatible with older devices

Requested features

4 requests
  • Dark mode option
  • Advanced analytics dashboard
  • Ability to save charger/wire names
  • Ability to monitor charging in the background

Repeat Timer App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Amperes 4

No in-app purchases

3 purchases

Repeat Timer App

Subscriptions3
  • Monthly$2.991 Month
  • Yearly discounted price$5.991 Year
  • Yearly Subscription$9.991 Year

Questions

Is Amperes 4 free?
Amperes 4 costs $2.99, with no in-app purchases.
Is Repeat Timer App free?
Repeat Timer App is free to download, with in-app purchases available.
Which has better reviews, Amperes 4 or Repeat Timer App?
Amperes 4 is rated higher. Amperes 4 averages 4.4 out of 5 from 650 ratings, while Repeat Timer App averages 3.5 from 31 ratings.
Do Amperes 4 or Repeat Timer App have ads?
Neither Amperes 4 nor Repeat Timer App shows ads.
Which is updated more often, Amperes 4 or Repeat Timer App?
Amperes 4 ships an update every 2 months, and Repeat Timer App monthly. Most recently, Amperes 4 was updated on October 24, 2026 and Repeat Timer App on October 24, 2026.

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