Battery Life checker vs Battery Testing Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Battery Life checker
Monitor your device's battery usage with detailed insights into various activities like talk time, internet use, and video playback. It also helps identify who is using your Wi-Fi connection.
- Detailed battery usage breakdown
- Wi-Fi connection monitoring
- Talk time estimates (3G/4G, 2G)
- Internet usage tracking (Wi-Fi, 3G/4G/LTE)
- Estimates for video playback and recording
- Standby time remaining
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Battery life Checker free apps for your phone or ipad. This is the perfect battery monitor for your phone or ipad. It is simple, beautiful and can be calibrated specially for your device. ----- FEATURES ----- DEVICE PERFORMANCE See exactly how much power you have for: ● 3G / 4G Talk time ● 2G Talk time ● WiFi data transfer / internet use ● 3G / 4G / LTE data transfer / internet use ● Video playback ● Video recording ● YouTube watching ● Facetime usage ● Photo taking ● Audio listening ● GPS Navigation ● 3D Games ● 2D Games ● Standby time remaining Using this apps you are also able to monitor your wifi who is using your wifi.
Battery Testing Master
This application benchmarks the battery performance of mobile devices. It provides a comprehensive test for battery health, suitable for both new and used batteries on iOS devices.
- Battery benchmarking
- Battery health testing
- Mobile device optimization
- iOS battery analysis
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Battery test master is a battery benchmarking application designed specifically for mobile devices. This is also the perfect test for your iOS battery, regardless of whether the battery is new or used, download it now and try it out.
Screenshots
Verdict
The clearest difference is review sentiment: Battery Life checker at 57% against Battery Testing Master's 0%. Battery Life checker also leads on in-app purchases (none vs 1) and ratings volume (148 vs 19). Battery Testing Master's advantage is rating (4.7 vs 4.0) and update cadence (every 5 days vs every 7 months). On price, ads, 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
Both are free to download. Battery Testing Master sells 1 one-off in-app purchase. Battery Life checker asks for nothing beyond the download.
Battery Testing Master holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Battery Life checker has 148 ratings behind it against 19, so its average is the more settled of the two. Written reviews complicate that: 57% of Battery Life checker's written reviews are positive against 0% of Battery Testing Master's, so the app with the better star average is not the one people write more warmly about.
Battery Life checker ships an update every 7 months, Battery Testing Master every 5 days. The most recent releases landed on July 6, 2026 and August 3, 2026 respectively.
| Parameter | Battery Life checker | Battery Testing Master |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (148 ratings) | 4.7 (19 ratings) — better |
| Positive reviews | 57.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 148 — better | 19 |
| Update frequency | Every 7 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 11 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Tarika Sultana | Nguyen Ngoc Long |
Customer experience
Battery Life checker
Battery Testing Master
In-app purchases
Battery Life checker
No in-app purchases
Battery Testing Master
- Remove ads$1.99
Questions
Is Battery Life checker free?
Is Battery Testing Master free?
Which has better reviews, Battery Life checker or Battery Testing Master?
Do Battery Life checker or Battery Testing Master have ads?
Which is updated more often, Battery Life checker or Battery Testing Master?
Other comparisons
