Battery Testing vs Asyun
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).
Asyun
This utility tool helps verify product authenticity by scanning EAN and QR codes. It provides quick identification of genuine items and offers features like anti-counterfeit product recommendations and knowledge sharing.
- EAN code identification
- QR code scanning
- Product authenticity verification
- Anti-counterfeit product recommendations
- Anti-counterfeit knowledge base
- Anti-counterfeit news updates
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Asyun that it is a tool for querying the authenticity of commodities. This software can support the identification of one-dimensional EAN code and QR code (two-dimensional code), which allows you to quickly identify whether the two-dimensional code on the product has been queried and the authenticity of the product. At the same time, Asyun provides related functions such as anti-counterfeit product recommendation, popularization of anti-counterfeit knowledge, and anti-counterfeit dynamics. Provide users with convenient and fast query services.
Screenshots
Verdict
The clearest difference is rating: Battery Testing at 4.5 against Asyun's 3.0. Battery Testing also leads on ratings volume (12K vs 3) and update cadence (fortnightly vs monthly). Asyun's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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
Both are free to download. Battery Testing sells 1 one-off in-app purchase. Asyun asks for nothing beyond the download.
Battery Testing holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Battery Testing has 12K ratings behind it against 3, so its average is the more settled of the two.
Battery Testing ships an update fortnightly, Asyun monthly. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.
| Parameter | Battery Testing | Asyun |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (12K ratings) — better | 3.0 (3 ratings) |
| Positive reviews | 23.0% of reviews | — |
| Number of ratings | 12K — better | 3 |
| 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 — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 54 MB |
| Age rating | 9+ | 17+ |
| Developer | Binh Tran | Shenzhen Aisiyun Anti-Forgery Technological Development Co.,Ltd. |
Customer experience
Battery Testing
Asyun
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
Asyun
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Battery Testing
- Remove Advertisements$1.99
Asyun
No in-app purchases
Questions
Is Battery Testing free?
Is Asyun free?
Which has better reviews, Battery Testing or Asyun?
Do Battery Testing or Asyun have ads?
Which is updated more often, Battery Testing or Asyun?
Other comparisons
