# Plainify vs Kiroku

The clearest difference is in-app purchases: Plainify at none against Kiroku's 2. Plainify also leads on iOS requirement (13.0 vs 15.0). Kiroku's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Kiroku sells 2 in-app purchases, starting at $2.99 per month. Plainify asks for nothing beyond the download.

Plainify ships an update every 3 days, Kiroku every 5 days. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Plainify | Kiroku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 61 MB | 36 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kasanimaro](https://appshunter.io/developer/1846987954) | [Roku, K.K.](https://appshunter.io/developer/1797916780) |

## What reviewers say

### Plainify

[App page](https://appshunter.io/ios/app/plainify-simplify-language/id6756869043)

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

**In-app purchases:** none


### Kiroku

[App page](https://appshunter.io/ios/app/kiroku-time-log/id6762086819)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sync Monthly | $2.99 | per month |
| Kiroku Sync Annual | $22.99 | per year |


## Frequently asked questions

### Is Plainify free?

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

### Is Kiroku free?

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

### Do Plainify or Kiroku have ads?

Plainify shows ads; Kiroku does not.

### Which is updated more often, Plainify or Kiroku?

Plainify ships an update every 3 days, and Kiroku every 5 days. Most recently, Plainify was updated on September 10, 2026 and Kiroku on September 14, 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.*