# IESM2M vs MineBatt

The clearest difference is update cadence: MineBatt at every 9 days against IESM2M's every 24 months. IESM2M's advantage is iOS requirement (8.0 vs 13.0). 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.

IESM2M ships an update every 24 months, MineBatt every 9 days. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IESM2M | MineBatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 9 days** |
| Size | 15 MB | 155 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Portman Electronics Ltd.](https://appshunter.io/developer/375916100) | [MineBatt](https://appshunter.io/developer/1850349303) |

## What reviewers say

### IESM2M

[App page](https://appshunter.io/ios/app/iesm2m/id947265518)

**In-app purchases:** none


### MineBatt

[App page](https://appshunter.io/ios/app/minebatt/id6754823938)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IESM2M free?

IESM2M is free to download, with no in-app purchases.

### Is MineBatt free?

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

### Do IESM2M or MineBatt have ads?

Neither IESM2M nor MineBatt shows ads.

### Which is updated more often, IESM2M or MineBatt?

IESM2M ships an update every 24 months, and MineBatt every 9 days. Most recently, IESM2M was updated on October 26, 2026 and MineBatt on October 7, 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.*