# Kaidan. vs SpotUp

The clearest difference is in-app purchases: SpotUp at none against Kaidan.'s 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kaidan. sells 1 in-app purchase, starting at $8.99 per month. SpotUp asks for nothing beyond the download.

Kaidan. ships an update every 3 months, SpotUp every 2 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Kaidan. | SpotUp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 6 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Thibaut Comte-Sponville](https://appshunter.io/developer/1809358902) | [Titouan Fougeray](https://appshunter.io/developer/1867320283) |

## What reviewers say

### Kaidan.

[App page](https://appshunter.io/ios/app/kaidan/id6744820070)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaidan Plus | $8.99 | per month |


### SpotUp

[App page](https://appshunter.io/ios/app/spotup/id6757784102)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaidan. free?

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

### Is SpotUp free?

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

### Do Kaidan. or SpotUp have ads?

Neither Kaidan. nor SpotUp shows ads.

### Which is updated more often, Kaidan. or SpotUp?

Kaidan. ships an update every 3 months, and SpotUp every 2 months. Most recently, Kaidan. was updated on September 14, 2026 and SpotUp on September 20, 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.*