# Fast Diary vs CheckItOffYo

The clearest difference is in-app purchases: CheckItOffYo at none against Fast Diary's 1. CheckItOffYo also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

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

Fast Diary ships an update every 3 months, CheckItOffYo every 9 days. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Fast Diary | CheckItOffYo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/checkitoffyo/id6449281633/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 89 MB | 8 MB |
| Requires iOS | 16.4 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Haruya Nakamura](https://appshunter.io/developer/1482524589) | [Masayoshi Ueda](https://appshunter.io/developer/1688525453) |

## What reviewers say

### Fast Diary

[App page](https://appshunter.io/ios/app/fast-diary/id1502008283)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad hiding option | $0.99 | one-time |


### CheckItOffYo

[App page](https://appshunter.io/ios/app/checkitoffyo/id6449281633)

This is a free checklist application for iPhone and iPad. It offers extensive customization options, including image backgrounds, theme and item colors, font selection, and adjustable text sizes. It also supports dark mode and includes an authentication feature.

**Highlights:** Completely free, No ads, Customizable themes and backgrounds, Font and text size selection, Dark mode support, Authentication feature

**In-app purchases:** none


## Frequently asked questions

### Is Fast Diary free?

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

### Is CheckItOffYo free?

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

### Do Fast Diary or CheckItOffYo have ads?

Fast Diary shows ads; CheckItOffYo does not.

### Which is updated more often, Fast Diary or CheckItOffYo?

Fast Diary ships an update every 3 months, and CheckItOffYo every 9 days. Most recently, Fast Diary was updated on September 27, 2026 and CheckItOffYo on October 8, 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.*