# Geoglight vs Koudo

The clearest difference is ads: Koudo at none against Geoglight's shown. Koudo also leads on update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 15.6). On in-app purchases and device support there is nothing between them.

Geoglight ships an update monthly, Koudo every 5 days. The most recent releases landed on September 8, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Geoglight | Koudo |
| --- | --- | --- |
| Price | **Free** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Size | 12 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [keiji matsumoto](https://appshunter.io/developer/354143756) | [Hajime Kato](https://appshunter.io/developer/6779136342) |

## What reviewers say

### Geoglight

[App page](https://appshunter.io/ios/app/geoglight/id6761717077)

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

**In-app purchases:** none


### Koudo

[App page](https://appshunter.io/ios/app/koudo/id6779136340)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geoglight free?

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

### Is Koudo free?

Pricing for Koudo is not currently listed on the App Store.

### Do Geoglight or Koudo have ads?

Geoglight shows ads; Koudo does not.

### Which is updated more often, Geoglight or Koudo?

Geoglight ships an update monthly, and Koudo every 5 days. Most recently, Geoglight was updated on September 8, 2026 and Koudo on August 23, 2026.

---

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