# UbetterBMS vs AI BMS

The clearest difference is iOS requirement: UbetterBMS at 9.0 against AI BMS's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

UbetterBMS ships an update every 5 months, AI BMS every 7 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | UbetterBMS | AI BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Size | 15 MB | 68 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ubetter Technology Company Limited](https://appshunter.io/developer/1683475701) | [Shenzhen Senteeng Energy Technology Co., LTD](https://appshunter.io/developer/1754167315) |

## What reviewers say

### UbetterBMS

[App page](https://appshunter.io/ios/app/ubetterbms/id6448090489)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AI BMS

[App page](https://appshunter.io/ios/app/ai-bms/id6504873043)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UbetterBMS free?

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

### Is AI BMS free?

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

### Do UbetterBMS or AI BMS have ads?

Neither UbetterBMS nor AI BMS shows ads.

### Which is updated more often, UbetterBMS or AI BMS?

UbetterBMS ships an update every 5 months, and AI BMS every 7 months. Most recently, UbetterBMS was updated on November 3, 2026 and AI BMS on November 4, 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.*