# Surutto vs Kenoco

The clearest difference is update cadence: Kenoco at daily against Surutto's fortnightly. Surutto's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Surutto sells 1 one-off in-app purchase and Kenoco sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Surutto ships an update fortnightly, Kenoco daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Surutto | Kenoco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 40 MB | 70 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [KAZUNORI HARADA](https://appshunter.io/developer/1886720483) | [RUTH HEATH GARDEN, K.K.](https://appshunter.io/developer/1628238578) |

## What reviewers say

### Surutto

[App page](https://appshunter.io/ios/app/surutto-bowel-movement-log/id6760903882)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Surutto Pro (One-Time) | $4.99 | one-time |


### Kenoco

[App page](https://appshunter.io/ios/app/kenoco/id6788027312)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 AI Notes | $2.99 | one-time |
| 100 AI Notes | $7.99 | one-time |
| Kenoco Plus | $9.99 | one-time |


## Frequently asked questions

### Is Surutto free?

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

### Is Kenoco free?

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

### Do Surutto or Kenoco have ads?

Neither Surutto nor Kenoco shows ads.

### Which is updated more often, Surutto or Kenoco?

Surutto ships an update fortnightly, and Kenoco daily. Most recently, Surutto was updated on October 31, 2026 and Kenoco on October 31, 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.*