# Chekicha! vs ONE STEP Challenge

The clearest difference is in-app purchases: ONE STEP Challenge at none against Chekicha!'s 4. ONE STEP Challenge also leads on update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chekicha! sells 4 in-app purchases, starting at $5.49 per month. ONE STEP Challenge asks for nothing beyond the download.

Chekicha! ships an update every 2 months, ONE STEP Challenge every 4 days. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Chekicha! | ONE STEP Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 201 MB | 76 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [IBGメディア株式会社](https://appshunter.io/developer/992714564) | [Livspect](https://appshunter.io/developer/1831580835) |

## What reviewers say

### Chekicha!

[App page](https://appshunter.io/ios/app/chekicha/id1464480703)

Connect with your favorite talents through one-on-one video and audio calls. Receive autographed digital photos taken on the spot and enjoy exclusive communication time. Some talents offer interactive "pair shot" features for a more engaging experience.

**Highlights:** One-on-one video and audio calls, Autographed digital photos, Interactive "pair shot" feature, Archive of past interactions, Premium plan for unlimited archive viewing, Text chat communication

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Besic plan | $5.49 | per month |
| Premium plan | $9.99 | per month |
| 1220PT | $9.99 | one-time |
| 3440PT | $29.99 | one-time |


### ONE STEP Challenge

[App page](https://appshunter.io/ios/app/one-step-challenge/id6780369188)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chekicha! free?

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

### Is ONE STEP Challenge free?

ONE STEP Challenge is free to download, with no in-app purchases.

### Do Chekicha! or ONE STEP Challenge have ads?

Neither Chekicha! nor ONE STEP Challenge shows ads.

### Which is updated more often, Chekicha! or ONE STEP Challenge?

Chekicha! ships an update every 2 months, and ONE STEP Challenge every 4 days. Most recently, Chekicha! was updated on September 24, 2026 and ONE STEP Challenge on September 8, 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.*