# Diary AI vs FileMaster

The clearest difference is price: FileMaster at Free against Diary AI's $0.99. FileMaster also leads on update cadence (every 2 months vs every 16 months). Diary AI's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

FileMaster is free to download; Diary AI costs $0.99 up front. FileMaster sells 2 in-app purchases, starting at $1.99 per month. Diary AI asks for nothing beyond the download.

Diary AI ships an update every 16 months, FileMaster every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Diary AI | FileMaster |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 2 months** |
| Size | 3 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juiko Ong](https://appshunter.io/developer/639263890) | [Ali Taghiyev](https://appshunter.io/developer/1863463603) |

## What reviewers say

### Diary AI

[App page](https://appshunter.io/ios/app/diary-ai/id6532618062)

**Features:** macOS Compatibility

**In-app purchases:** none


### FileMaster

[App page](https://appshunter.io/ios/app/filemaster-offline-scanner/id6773142187)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FileMaster PRO Monthly | $1.99 | per month |
| 1 Year Premium | $17.99 | per year |


## Frequently asked questions

### Is Diary AI free?

Diary AI costs $0.99, with no in-app purchases.

### Is FileMaster free?

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

### Do Diary AI or FileMaster have ads?

FileMaster shows ads; Diary AI does not.

### Which is updated more often, Diary AI or FileMaster?

Diary AI ships an update every 16 months, and FileMaster every 2 months. Most recently, Diary AI was updated on October 14, 2026 and FileMaster on October 2, 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.*