# Session Log vs kaerumemo

The clearest difference is update cadence: kaerumemo at every 3 months against Session Log's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Session Log ships an update every 12 months, kaerumemo every 3 months. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Session Log | kaerumemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Size | 2 MB | 29 MB |
| Requires iOS | 15.4 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Schorn](https://appshunter.io/developer/291182088) | [Shu Matsui](https://appshunter.io/developer/1862815931) |

## What reviewers say

### Session Log

[App page](https://appshunter.io/ios/app/session-log/id570528051)

**Features:** macOS Compatibility

**In-app purchases:** none


### kaerumemo

[App page](https://appshunter.io/ios/app/kaerumemo/id6756788644)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Session Log free?

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

### Is kaerumemo free?

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

### Do Session Log or kaerumemo have ads?

Neither Session Log nor kaerumemo shows ads.

### Which is updated more often, Session Log or kaerumemo?

Session Log ships an update every 12 months, and kaerumemo every 3 months. Most recently, Session Log was updated on September 9, 2026 and kaerumemo on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*