# Mask Diary vs FitPost

The clearest difference is in-app purchases: FitPost at none against Mask Diary's 1. FitPost also leads on update cadence (every 4 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mask Diary sells 1 one-off in-app purchase. FitPost asks for nothing beyond the download.

Mask Diary ships an update every 6 months, FitPost every 4 days. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Mask Diary | FitPost |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 2 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [阳 孙](https://appshunter.io/developer/1518808403) | [ANURAG KUMAR SINGH](https://appshunter.io/developer/1873619357) |

## What reviewers say

### Mask Diary

[App page](https://appshunter.io/ios/app/mask-diary-face-mask-timer/id1671296335)

This app helps you track your sheet mask usage with a timer and journal. Log mask details, skin reactions, and create a personal mask library to discover what works best for your skin.

**Highlights:** Live countdown timer, Lock Screen and Dynamic Island controls, Mask logging with ratings and skin feel, Skin selfie and notes, Mask shelf management, Low-stock reminders, Home and Lock Screen widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久解锁 | $1.99 | one-time |


### FitPost

[App page](https://appshunter.io/ios/app/fitpost/id6758864006)

**In-app purchases:** none


## Frequently asked questions

### Is Mask Diary free?

Mask Diary is free to download, with in-app purchases available.

### Is FitPost free?

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

### Do Mask Diary or FitPost have ads?

Neither Mask Diary nor FitPost shows ads.

### Which is updated more often, Mask Diary or FitPost?

Mask Diary ships an update every 6 months, and FitPost every 4 days. Most recently, Mask Diary was updated on November 7, 2026 and FitPost on November 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.*