# CHALLENGR. vs GainBlocks

The clearest difference is in-app purchases: CHALLENGR. at none against GainBlocks's 2. CHALLENGR. also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. GainBlocks sells 2 in-app purchases, starting at $6.99 per month. CHALLENGR. asks for nothing beyond the download.

CHALLENGR. ships an update every 10 days, GainBlocks every 9 days. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | CHALLENGR. | GainBlocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 9 days** |
| Size | 54 MB | 57 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Appoint BVBA](https://appshunter.io/developer/1300068479) | [Mike Hendriks](https://appshunter.io/developer/1850111344) |

## What reviewers say

### CHALLENGR.

[App page](https://appshunter.io/ios/app/challengr/id6448463240)

**Features:** macOS Compatibility

**In-app purchases:** none


### GainBlocks

[App page](https://appshunter.io/ios/app/gainblocks/id6756027419)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GainBlocks Monthly | $6.99 | per month |
| GainBlocks Annual | $44.99 | per year |


## Frequently asked questions

### Is CHALLENGR. free?

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

### Is GainBlocks free?

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

### Do CHALLENGR. or GainBlocks have ads?

GainBlocks shows ads; CHALLENGR. does not.

### Which is updated more often, CHALLENGR. or GainBlocks?

CHALLENGR. ships an update every 10 days, and GainBlocks every 9 days. Most recently, CHALLENGR. was updated on September 25, 2026 and GainBlocks on September 11, 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.*