# dockON vs Prediction Filter Challenge

The clearest difference is in-app purchases: dockON at none against Prediction Filter Challenge's 2. dockON also leads on ads (none vs shown) and update cadence (fortnightly vs every 3 months). Prediction Filter Challenge's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Prediction Filter Challenge sells 2 in-app purchases, starting at $1.99 per month. dockON asks for nothing beyond the download.

dockON ships an update fortnightly, Prediction Filter Challenge every 3 months. The most recent releases landed on September 17, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | dockON | Prediction Filter Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (11 ratings)](https://appshunter.io/ios/app/prediction-filter-challenge/id6748459261/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 27 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Dockweiler AG](https://appshunter.io/developer/1536767327) | [Bhuvan Gupta](https://appshunter.io/developer/1603205875) |

## What reviewers say

### dockON

[App page](https://appshunter.io/ios/app/dockon/id1536767325)

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

**In-app purchases:** none


### Prediction Filter Challenge

[App page](https://appshunter.io/ios/app/prediction-filter-challenge/id6748459261)

Transform your face into hilarious scenarios with fun filters and tests. Discover surprising results, share laughs with friends, and enjoy a constantly updated collection of amusing content.

**Highlights:** Funny face scanning filters, Celebrity twin finder, Hotness level test, Easy-to-use interface, Social sharing of results, Regularly updated content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Filter Tok Month | $1.99 | per month |
| Filter Tok Yearly | $9.99 | per year |


## Frequently asked questions

### Is dockON free?

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

### Is Prediction Filter Challenge free?

Prediction Filter Challenge is free to download, with in-app purchases available.

### Do dockON or Prediction Filter Challenge have ads?

Prediction Filter Challenge shows ads; dockON does not.

### Which is updated more often, dockON or Prediction Filter Challenge?

dockON ships an update fortnightly, and Prediction Filter Challenge every 3 months. Most recently, dockON was updated on September 17, 2026 and Prediction Filter Challenge on August 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.*