# Aisaoma vs 短信狗卫士

The clearest difference is price: Aisaoma at Free against 短信狗卫士's $0.99. 短信狗卫士's advantage is rating (5.0 vs 1.0) and ads (none vs shown). On ratings volume, update cadence, in-app purchases and device support there is nothing between them.

Aisaoma is free to download; 短信狗卫士 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

短信狗卫士 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Aisaoma ships an update weekly, 短信狗卫士 every 5 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Aisaoma | 短信狗卫士 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/aisaoma/id6447332694/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6447949251/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 9 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [金凯 朱](https://appshunter.io/developer/1662294864) | [珍珍 张](https://appshunter.io/developer/1607946529) |

## What reviewers say

### Aisaoma

[App page](https://appshunter.io/ios/app/aisaoma/id6447332694)

Easily scan QR codes and barcodes with this lightweight utility. It offers local history browsing, with options to copy or delete past scans. You can also generate QR codes from text or links and save them locally.

**Highlights:** Scan QR codes, Scan barcodes, Local scan history, Copy/delete history, Generate QR codes, Save generated QR codes

**Features:** macOS Compatibility

**In-app purchases:** none


### 短信狗卫士

[App page](https://appshunter.io/ios/app/id6447949251)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aisaoma free?

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

### Is 短信狗卫士 free?

短信狗卫士 costs $0.99, with no in-app purchases.

### Which has better reviews, Aisaoma or 短信狗卫士?

短信狗卫士 is rated higher. Aisaoma averages 1.0 out of 5 from 1 ratings, while 短信狗卫士 averages 5.0 from 1 ratings.

### Do Aisaoma or 短信狗卫士 have ads?

Aisaoma shows ads; 短信狗卫士 does not.

### Which is updated more often, Aisaoma or 短信狗卫士?

Aisaoma ships an update weekly, and 短信狗卫士 every 5 days. Most recently, Aisaoma was updated on October 18, 2026 and 短信狗卫士 on October 24, 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.*