# OTAMaster vs EZ OTA

The clearest difference is update cadence: EZ OTA at every 3 days against OTAMaster's every 2 months. OTAMaster's advantage is iOS requirement (9.0 vs 12.0). 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.

OTAMaster ships an update every 2 months, EZ OTA every 3 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OTAMaster | EZ OTA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 21 MB | 29 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen CooSpo Tech Co., Ltd.](https://appshunter.io/developer/1009201939) | [文栋 顾](https://appshunter.io/developer/1460789214) |

## What reviewers say

### OTAMaster

[App page](https://appshunter.io/ios/app/otamaster/id1502938053)

Easily update the software on your Bluetooth devices. This application provides a straightforward method to ensure your gadgets are running the latest firmware.

**Highlights:** Bluetooth device software updates, Latest firmware installation, Easy-to-use interface, Device compatibility checks

**Features:** macOS Compatibility

**In-app purchases:** none


### EZ OTA

[App page](https://appshunter.io/ios/app/ez-ota/id6636517694)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTAMaster free?

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

### Is EZ OTA free?

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

### Do OTAMaster or EZ OTA have ads?

Neither OTAMaster nor EZ OTA shows ads.

### Which is updated more often, OTAMaster or EZ OTA?

OTAMaster ships an update every 2 months, and EZ OTA every 3 days. Most recently, OTAMaster was updated on October 14, 2026 and EZ OTA on October 11, 2026.

---

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