# PassGrade vs MT訂單日曆

The clearest difference is in-app purchases: PassGrade at none against MT訂單日曆's 1. PassGrade also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). MT訂單日曆's advantage is ads (none vs shown) and update cadence (daily vs fortnightly). On price there is nothing between them.

Both are free to download. MT訂單日曆 sells 1 one-off in-app purchase. PassGrade asks for nothing beyond the download.

PassGrade ships an update fortnightly, MT訂單日曆 daily. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PassGrade | MT訂單日曆 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Daily** |
| Size | 38 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ShovelGames Inc.](https://appshunter.io/developer/1342960363) | [YUNG HUNG WANG](https://appshunter.io/developer/1877986425) |

## What reviewers say

### PassGrade

[App page](https://appshunter.io/ios/app/passgrade-password-generator/id6757324049)

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

**In-app purchases:** none


### MT訂單日曆

[App page](https://appshunter.io/ios/app/mt/id6759847092)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meow Time 終身版 | $1.99 | one-time |


## Frequently asked questions

### Is PassGrade free?

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

### Is MT訂單日曆 free?

MT訂單日曆 is free to download, with in-app purchases available.

### Do PassGrade or MT訂單日曆 have ads?

PassGrade shows ads; MT訂單日曆 does not.

### Which is updated more often, PassGrade or MT訂單日曆?

PassGrade ships an update fortnightly, and MT訂單日曆 daily. Most recently, PassGrade was updated on September 17, 2026 and MT訂單日曆 on September 9, 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.*