# Overlay vs Kudoro

The clearest difference is in-app purchases: Overlay at none against Kudoro's 2. Kudoro's advantage is ads (none vs shown) and iOS requirement (16.4 vs 18.4). On price, update cadence and device support there is nothing between them.

Both are free to download. Kudoro sells 2 in-app purchases, starting at $3.99 per month. Overlay asks for nothing beyond the download.

Overlay ships an update weekly, Kudoro every 4 days. The most recent releases landed on October 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Overlay | Kudoro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Size | 18 MB | 114 MB |
| Requires iOS | 18.4 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seungtae Jang](https://appshunter.io/developer/1664620859) | [Klippros Studios AB](https://appshunter.io/developer/1848540604) |

## What reviewers say

### Overlay

[App page](https://appshunter.io/ios/app/overlay-workout-snapshot/id6462945007)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kudoro

[App page](https://appshunter.io/ios/app/kudoro/id6739467446)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kudoro Pro | $3.99 | per month |
| Kudoro Pro | $29.99 | per year |


## Frequently asked questions

### Is Overlay free?

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

### Is Kudoro free?

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

### Do Overlay or Kudoro have ads?

Overlay shows ads; Kudoro does not.

### Which is updated more often, Overlay or Kudoro?

Overlay ships an update weekly, and Kudoro every 4 days. Most recently, Overlay was updated on October 4, 2026 and Kudoro on October 30, 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.*