# 昭通应急 vs AiLamp

The clearest difference is update cadence: 昭通应急 at every 3 weeks against AiLamp's every 3 months. 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.

昭通应急 ships an update every 3 weeks, AiLamp every 3 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 昭通应急 | AiLamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 150 MB | 31 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Fulimeng Environmental Protection Big Data Co., Ltd.](https://appshunter.io/developer/1435884795) | [gaung xuan ran](https://appshunter.io/developer/1523438175) |

## What reviewers say

### 昭通应急

[App page](https://appshunter.io/ios/app/id6443747416)

**Features:** macOS Compatibility

**In-app purchases:** none


### AiLamp

[App page](https://appshunter.io/ios/app/ailamp/id6747345671)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 昭通应急 free?

昭通应急 is free to download, with no in-app purchases.

### Is AiLamp free?

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

### Do 昭通应急 or AiLamp have ads?

Neither 昭通应急 nor AiLamp shows ads.

### Which is updated more often, 昭通应急 or AiLamp?

昭通应急 ships an update every 3 weeks, and AiLamp every 3 months. Most recently, 昭通应急 was updated on October 27, 2026 and AiLamp on November 8, 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.*