# E3BlueLight vs AiZo

The clearest difference is update cadence: AiZo at fortnightly against E3BlueLight's every 6 weeks. E3BlueLight's advantage is iOS requirement (13.0 vs 15.2). 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.

E3BlueLight ships an update every 6 weeks, AiZo fortnightly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | E3BlueLight | AiZo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 9 MB | 41 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [北京易方通达科技有限公司](https://appshunter.io/developer/889658425) | [AIZO TEQ SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1545299314) |

## What reviewers say

### E3BlueLight

[App page](https://appshunter.io/ios/app/e3bluelight/id1039337297)

**Features:** macOS Compatibility

**In-app purchases:** none


### AiZo

[App page](https://appshunter.io/ios/app/aizo/id1545299312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E3BlueLight free?

E3BlueLight is free to download, with no in-app purchases.

### Is AiZo free?

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

### Do E3BlueLight or AiZo have ads?

Neither E3BlueLight nor AiZo shows ads.

### Which is updated more often, E3BlueLight or AiZo?

E3BlueLight ships an update every 6 weeks, and AiZo fortnightly. Most recently, E3BlueLight was updated on October 26, 2026 and AiZo on October 27, 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.*