Comparison

Battery Testing vs Battery Health Estimator

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

Head to head
About

Battery Testing

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.

Highlights
  • Monitor device runtimes
  • Estimated and raw battery data
  • Check battery health
  • Identify battery issues
Features
Read full description

BatteryTesting is a well-designed battery benchmarking app for iOS devices. It's also the perfect test for your iOS battery, no matter if it’s brand new or gently used. Did you ever wonder why your device's battery is always running low? With BatteryTesting and its technique to identify battery runtimes, you will always know what's wrong with your battery. ►WHAT IT DOES The application will display your device's runtimes adjusted accordingly or even show you further data on your battery (depending on the iOS version). ►KEY FEATURES • Monitor your device's runtimes • Estimated, and calculated raw data • Easily to check your battery's health ►SUPPORT The main objective of BatteryTesting is to give users an overview of their device's runtimes. If you are unsure about a battery replacement, feel free to send us an e-mail or tweet us (@BatteryTesting).

About

Battery Health Estimator

Features
Read full description

Take control of your device's power with Battery Health Estimator. This intuitive app helps you predict remaining battery life based on your current charge and daily usage habits. Simply adjust the sliders for your current charge level and average daily usage hours. Watch as the interactive gauge instantly calculates your estimated remaining percentage. The app uses a deterministic formula to provide accurate, real-time insights without needing an internet connection. Track your progress over time with the built-in historical trend chart. Save your daily data locally to visualize how your battery health evolves over the last 7 days. All data is stored securely on your device using UserDefaults, ensuring your privacy and offline functionality. Perfect for users who want to optimize their charging routines and understand their device's power consumption patterns. No network calls, no ads, just pure utility. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Battery Testing4 screens
Battery Health Estimator4 screens

Verdict

The call

The clearest difference is ads: Battery Health Estimator at none against Battery Testing's shown. Battery Testing's advantage is update cadence (fortnightly vs every 5 weeks). On price, in-app purchases, device support and iOS requirement 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

Both are free to download. Battery Testing sells 1 one-off in-app purchase and Battery Health Estimator sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Battery Testing ships an update fortnightly, Battery Health Estimator every 5 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Battery Testing versus Battery Health Estimator: the parameters behind the verdict, then further details
ParameterBattery TestingBattery Health Estimator
PriceFreeFree
Rating4.5 (12K ratings) — better—
Positive reviews22.9% of reviews—
Number of ratings12K — better—
Update frequencyFortnightly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size24 MB8 MB
Age rating9+4+
DeveloperBinh TranVasilii Polovnikov

Bugs and requests

Battery Testing

Reported bugs

2 issues
  • App crashes or stops responding during testing
  • Incorrect device information detection

Requested features

3 requests
  • Provide more detailed battery health metrics
  • Improve accuracy of battery testing
  • Reduce ad interruptions during testing

Battery Health Estimator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Battery Testing

One-time1
  • Remove Advertisements$1.99
4 purchases

Battery Health Estimator

Subscriptions3
  • Premium$6.997 Days
  • Premium$12.991 Month
  • Premium$24.901 Year
One-time1
  • Lifetime$7.99

Questions

Is Battery Testing free?
Battery Testing is free to download, with in-app purchases available.
Is Battery Health Estimator free?
Battery Health Estimator is free to download, with in-app purchases available.
Do Battery Testing or Battery Health Estimator have ads?
Battery Testing shows ads; Battery Health Estimator does not.
Which is updated more often, Battery Testing or Battery Health Estimator?
Battery Testing ships an update fortnightly, and Battery Health Estimator every 5 weeks. Most recently, Battery Testing was updated on November 6, 2026 and Battery Health Estimator on October 31, 2026.

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