Bat Test vs Mac Tools EM823
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Bat Test
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1. Diagnose battery SOH(Battery State of Health). 2. Monitor the working status of the battery. 3. Read various battery parameters
Mac Tools EM823
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Application Features: β collecting Real-time data of multimeter informationγ β‘ sending Control message of the multimeter through the app
Screenshots
Verdict
The clearest difference is iOS requirement: Mac Tools EM823 at 11.0 against Bat Test's 13.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Bat Test | Mac Tools EM823 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 13.0 | 11.0 β better |
| Further details β not scored | ||
| Size | 13 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Grepow Battery Co.Ltd. | Stanley Black & Decker, Inc. |
In-app purchases
Bat Test
No in-app purchases
Mac Tools EM823
No in-app purchases









