# Keepstone vs Diary(Nestelle)

The clearest difference is iOS requirement: Keepstone at 15.0 against Diary(Nestelle)'s 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Keepstone sells 1 one-off in-app purchase and Diary(Nestelle) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Keepstone ships an update every 6 days, Diary(Nestelle) weekly. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Keepstone | Diary(Nestelle) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Size | 18 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pablo Silva](https://appshunter.io/developer/1876877015) | [腾 黄](https://appshunter.io/developer/1890041404) |

## What reviewers say

### Keepstone

[App page](https://appshunter.io/ios/app/keepstone-time-capsule-diary/id6759112157)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keepstone Supporter | $0.99 | one-time |


### Diary(Nestelle)

[App page](https://appshunter.io/ios/app/diarynestelle/id6761677201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


## Frequently asked questions

### Is Keepstone free?

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

### Is Diary(Nestelle) free?

Diary(Nestelle) is free to download, with in-app purchases available.

### Do Keepstone or Diary(Nestelle) have ads?

Neither Keepstone nor Diary(Nestelle) shows ads.

### Which is updated more often, Keepstone or Diary(Nestelle)?

Keepstone ships an update every 6 days, and Diary(Nestelle) weekly. Most recently, Keepstone was updated on October 9, 2026 and Diary(Nestelle) 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.*