# BatteryEvo vs TRIMS POS

The clearest difference is update cadence: BatteryEvo at every 3 weeks against TRIMS POS's every 4 months. BatteryEvo also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BatteryEvo ships an update every 3 weeks, TRIMS POS every 4 months. The most recent releases landed on September 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BatteryEvo | TRIMS POS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (10 ratings)](https://appshunter.io/ios/app/batteryevo/id6469973613/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 204 MB | 17 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aipower Inc.](https://appshunter.io/developer/1712800965) | [TOTAL SOFT TECH SMC-PRIVATE LIMITED](https://appshunter.io/developer/1801717110) |

## What reviewers say

### BatteryEvo

[App page](https://appshunter.io/ios/app/batteryevo/id6469973613)

Monitor the status of your energy storage machine in real-time with this application. It offers intelligent data visualization through simple charts and displays historical data from multiple dimensions. The app is designed to be fast and consume minimal internet traffic.

**Highlights:** Real-time energy storage machine monitoring, Intelligent data visualization, Simple and easy-to-understand charts, Historical data display, Multi-dimensional data presentation, Low internet traffic consumption

**Features:** macOS Compatibility

**In-app purchases:** none


### TRIMS POS

[App page](https://appshunter.io/ios/app/trims-pos/id6743721031)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BatteryEvo free?

BatteryEvo is free to download, with no in-app purchases.

### Is TRIMS POS free?

TRIMS POS is free to download, with no in-app purchases.

### Do BatteryEvo or TRIMS POS have ads?

Neither BatteryEvo nor TRIMS POS shows ads.

### Which is updated more often, BatteryEvo or TRIMS POS?

BatteryEvo ships an update every 3 weeks, and TRIMS POS every 4 months. Most recently, BatteryEvo was updated on September 20, 2026 and TRIMS POS on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*