Battery Testing vs Mister Battery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Monitor device runtimes
- Estimated and raw battery data
- Check battery health
- Identify battery issues
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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).
Mister Battery
Optimize your device's charging by identifying the fastest and most efficient charger and cable combinations. Track charging sessions to compare performance and ensure your device supports fast charging technologies like PD.
- Measure maximum charging watts
- Track charging duration and effect
- Calculate charge speed
- Check PD support
- Compare charging device combinations
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Mister Battery helps you calculate each charging detail for your device. With different chargers and charging cables, your device's charging speed varies greatly. Using the Mister Battery, we can help you find the best charging device combination! Mister Battery provides the following features: 1. Measure the maximum watts of the current charging system, the number of milliamps per minute charged. 2. Record the duration and effect of each charge to help you compare the results. 3. Calculate the speed of each charge you got. 4. Check if your device supports PD(Power Delivery) . Find your best charging device and let your battery charge up!
Screenshots
Verdict
Battery Testing and Mister Battery both sit at 4.5 stars, but that hides the real split: 69% of Mister Battery's written reviews are positive against 23% of Battery Testing's. Mister Battery also leads on in-app purchases (none vs 1) and ads (none vs shown). Battery Testing's advantage is price (Free vs $2.99) and ratings volume (12K vs 411). On rating 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
Battery Testing is free to download; Mister Battery costs $2.99 up front. Battery Testing sells 1 one-off in-app purchase. Mister Battery asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for Battery Testing against 4.5 for Mister Battery. That said, the two scores are not equally well evidenced: Battery Testing has 12K ratings behind it against 411, so its average is the more settled of the two. Written reviews are what separate them: 23% of Battery Testing's written reviews are positive against 69% of Mister Battery's.
Battery Testing ships an update fortnightly, Mister Battery monthly. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.
| Parameter | Battery Testing | Mister Battery |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.5 (12K ratings) | 4.5 (411 ratings) |
| Positive reviews | 23.4% of reviews | 68.5% of reviews — better |
| Number of ratings | 12K — better | 411 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 25 MB |
| Age rating | 9+ | 4+ |
| Developer | Binh Tran | He Zhou |
Customer experience
Battery Testing
Mister Battery
User reviews
Battery Testing
From 12K App Store ratingsWhat we love
- 👍 Useful for testing battery health
- 🙂 Provides detailed battery information
- 💡 Helpful for refurbished/older devices
Room to improve
- 🔋 Inaccurate battery health readings
- 📺 Excessive ads interrupting testing
- 🐛 Inconsistent and unreliable results
- 🤔 Unclear what the scores represent
Mister Battery
From 411 App Store ratingsWhat we love
- 👍 Helpful for testing chargers
- 👍 Provides useful information
- 👍 No ads or clutter
- 👍 Good for checking wattage
- 👍 Simple and easy to use
Room to improve
- 👎 Does not work for some users
- 👎 Inaccurate wattage readings
- 👎 Not compatible with all devices/chargers
- 👎 Lacks instructions/guidance
- 👎 Paid app with no results
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
Mister Battery
Reported bugs
7 issues- App does not record test or give info
- Icons in top menu bar are cropped and unclickable
- App crashes when trying to name chargers
- Test never ends for some users
- Dark mode not working, text unreadable
Show 2 moreShow fewer
- Charging at negative wattage reported
- App asks for review immediately upon opening
Requested features
14 requests- Add charging process curve/numerical display
- Add total charging duration
- Add charging power change graph or detailed classification
- Add charging rate 2D curve on main interface
- Add charging time and voltage curve
Show 9 moreShow fewer
- Add charging end notification sound
- Add Arabic language support
- Add V/A measurement
- Add widget for quick view
- Add ability to label chargers
- Add peak and average power to details page
- Add battery capacity data
- Improve accuracy of wireless charging measurement
- Add more functions and remove restrictions
In-app purchases
Battery Testing
- Remove Advertisements$1.99
Mister Battery
No in-app purchases
Questions
Is Battery Testing free?
Is Mister Battery free?
Which has better reviews, Battery Testing or Mister Battery?
Do Battery Testing or Mister Battery have ads?
Which is updated more often, Battery Testing or Mister Battery?
Other comparisons
