# Notebook vs KeepFlame

The clearest difference is ads: KeepFlame at none against Notebook's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Notebook sells 1 one-off in-app purchase and KeepFlame sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Notebook | KeepFlame |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14K ratings)](https://appshunter.io/ios/app/notebook-diary-and-journal-app/id654645301/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 34 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Koji Ito](https://appshunter.io/developer/334329056) | [奇濂 任](https://appshunter.io/developer/1843376248) |

## What reviewers say

### Notebook

[App page](https://appshunter.io/ios/app/notebook-diary-and-journal-app/id654645301)

This app offers a natural journaling experience by organizing daily notes on a single page, allowing you to flip through your entries like a physical book. It prioritizes simplicity, security with passcode locks, and seamless iCloud synchronization for easy access across devices.

**Highlights:** Realistic page-turning effect, One page per day organization, iCloud sync and backup, Passcode lock with Face ID/Touch ID, Dark mode and font adjustment, Ad-free Premium option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🔒 Password protection
- 💡 Convenient for journaling and note-taking
- 🚀 Smooth and responsive
- 👍 Organized by date

**What reviewers complain about**

- 🐛 Occasional crashes or glitches
- 🚫 Unable to insert photos or attachments
- 🚫 Limited formatting options
- 🚫 No cloud sync or backup
- 🚫 Not compatible with iPad

**Reported bugs**

- Deleting entries causes the app to crash
- Long entries can cause the app to become unresponsive
- Password feature doesn't always work as expected

**Requested features**

- Add ability to insert photos and attachments
- Implement cloud sync and backup
- Allow more formatting options (font, size, color, bold, italic, etc.)
- Develop an iPad version with optimized layout
- Add a search function to easily find past entries


### KeepFlame

[App page](https://appshunter.io/ios/app/keepflame/id6754666534)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeepFlame Pro Monthly | $2.99 | per month |
| KeepFlame Pro (Lifetime) | $12.99 | one-time |


## Frequently asked questions

### Is Notebook free?

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

### Is KeepFlame free?

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

### Do Notebook or KeepFlame have ads?

Notebook shows ads; KeepFlame does not.

### Which is updated more often, Notebook or KeepFlame?

Notebook ships an update every 9 days, and KeepFlame every 9 days. Most recently, Notebook was updated on September 27, 2026 and KeepFlame on September 19, 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.*