# Memory Capsule vs One Line Journal App

The clearest difference is update cadence: One Line Journal App at daily against Memory Capsule's every 2 days. Memory Capsule's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Memory Capsule ships an update every 2 days, One Line Journal App daily. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Memory Capsule | One Line Journal App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Size | 87 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Wisish Tech](https://appshunter.io/developer/1765665154) | [AARUSH GANESH](https://appshunter.io/developer/1881403712) |

## What reviewers say

### Memory Capsule

[App page](https://appshunter.io/ios/app/memory-capsule-timelock/id6747623919)

**Features:** macOS Compatibility

**In-app purchases:** none


### One Line Journal App

[App page](https://appshunter.io/ios/app/one-line-journal-app/id6759878473)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Capsule free?

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

### Is One Line Journal App free?

One Line Journal App is free to download, with no in-app purchases.

### Do Memory Capsule or One Line Journal App have ads?

Neither Memory Capsule nor One Line Journal App shows ads.

### Which is updated more often, Memory Capsule or One Line Journal App?

Memory Capsule ships an update every 2 days, and One Line Journal App daily. Most recently, Memory Capsule was updated on September 8, 2026 and One Line Journal App on September 18, 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.*