# PassFM vs MBTI性格测试

The clearest difference is in-app purchases: PassFM at none against MBTI性格测试's 2. PassFM also leads on iOS requirement (14.0 vs 16.0). MBTI性格测试's advantage is update cadence (weekly vs every 3 months) and price ($0.99 vs $2.99). On ads and device support there is nothing between them.

PassFM costs $2.99 and MBTI性格测试 $0.99 up front. MBTI性格测试 sells 2 one-off in-app purchases. PassFM asks for nothing beyond the download.

PassFM ships an update every 3 months, MBTI性格测试 weekly. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PassFM | MBTI性格测试 |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/passfm-private-file-manager/id980936769/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 48.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Paid | — |
| Size | 29 MB | 1 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [刘生 林](https://appshunter.io/developer/948768792) | [昌容 代](https://appshunter.io/developer/1714555528) |

## What reviewers say

### PassFM

[App page](https://appshunter.io/ios/app/passfm-private-file-manager/id980936769)

Securely store and manage your private files, including photos, videos, documents, and notes. This app offers a private browser for safe web activity and allows for easy file import, export, and sharing. Protect your sensitive information with password protection and local storage.

**Highlights:** Password-protected file storage, Private photo and video viewer/player, Built-in private web browser, Import, export, and share files, Private contact and note management, WiFi file transfer

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

**In-app purchases:** none


### MBTI性格测试

[App page](https://appshunter.io/ios/app/mbti/id6742072403)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro | $0.99 | one-time |
| 购买永久会员 | $2.99 | one-time |


## Frequently asked questions

### Is PassFM free?

PassFM costs $2.99, with no in-app purchases.

### Is MBTI性格测试 free?

MBTI性格测试 costs $0.99, and also offers in-app purchases.

### Do PassFM or MBTI性格测试 have ads?

Neither PassFM nor MBTI性格测试 shows ads.

### Which is updated more often, PassFM or MBTI性格测试?

PassFM ships an update every 3 months, and MBTI性格测试 weekly. Most recently, PassFM was updated on September 8, 2026 and MBTI性格测试 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.*