# AiDay vs ETMSLINK

The clearest difference is update cadence: AiDay at monthly against ETMSLINK's every 8 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.

AiDay ships an update monthly, ETMSLINK every 8 months. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AiDay | ETMSLINK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Size | 58 MB | 67 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [文杰 俞](https://appshunter.io/developer/946010348) | [Shenzhen HHD Technology Co.,ltd](https://appshunter.io/developer/1653104867) |

## What reviewers say

### AiDay

[App page](https://appshunter.io/ios/app/aiday/id1196180474)

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

**In-app purchases:** none


### ETMSLINK

[App page](https://appshunter.io/ios/app/etmslink/id6738637819)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AiDay free?

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

### Is ETMSLINK free?

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

### Do AiDay or ETMSLINK have ads?

Neither AiDay nor ETMSLINK shows ads.

### Which is updated more often, AiDay or ETMSLINK?

AiDay ships an update monthly, and ETMSLINK every 8 months. Most recently, AiDay was updated on October 4, 2026 and ETMSLINK on October 1, 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.*