# CHALLENGR. vs Injectify

The clearest difference is update cadence: CHALLENGR. at every 10 days against Injectify's every 2 months. Injectify's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CHALLENGR. ships an update every 10 days, Injectify every 2 months. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CHALLENGR. | Injectify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 54 MB | 78 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Appoint BVBA](https://appshunter.io/developer/1300068479) | [Steven Van Goethem](https://appshunter.io/developer/1494043250) |

## What reviewers say

### CHALLENGR.

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Injectify

[App page](https://appshunter.io/ios/app/injectify/id6476923389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHALLENGR. free?

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

### Is Injectify free?

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

### Do CHALLENGR. or Injectify have ads?

Neither CHALLENGR. nor Injectify shows ads.

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

CHALLENGR. ships an update every 10 days, and Injectify every 2 months. Most recently, CHALLENGR. was updated on September 25, 2026 and Injectify on October 6, 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.*