# Jano chho? Improve knowledge vs Crazy Face Changer

The clearest difference is ads: Jano chho? Improve knowledge at none against Crazy Face Changer's shown. Jano chho? Improve knowledge also leads on iOS requirement (11.0 vs 15.6). On price, update cadence, 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.

Jano chho? Improve knowledge ships an update every 3 months, Crazy Face Changer every 5 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Jano chho? Improve knowledge | Crazy Face Changer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crazy-face-changer/id6648797358/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Ad-supported |
| Size | 40 MB | 17 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rok Mikuz](https://appshunter.io/developer/606539294) | [Hardik Changela](https://appshunter.io/developer/1701807458) |

## What reviewers say

### Jano chho? Improve knowledge

[App page](https://appshunter.io/ios/app/jano-chho-improve-knowledge/id1607055817)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crazy Face Changer

[App page](https://appshunter.io/ios/app/crazy-face-changer/id6648797358)

Transform your selfies into hilarious art with funny filters, face-swapping, and wacky photo edits. Add comical masks, stickers, and props to create unique looks. Share your funny creations instantly on social media.

**Highlights:** Funny face filters and effects, Customizable masks and stickers, Face-swapping capabilities, Easy social media sharing, Regular updates with new content

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

**In-app purchases:** none


## Frequently asked questions

### Is Jano chho? Improve knowledge free?

Jano chho? Improve knowledge is free to download, with no in-app purchases.

### Is Crazy Face Changer free?

Crazy Face Changer is free to download, with no in-app purchases.

### Do Jano chho? Improve knowledge or Crazy Face Changer have ads?

Crazy Face Changer shows ads; Jano chho? Improve knowledge does not.

### Which is updated more often, Jano chho? Improve knowledge or Crazy Face Changer?

Jano chho? Improve knowledge ships an update every 3 months, and Crazy Face Changer every 5 months. Most recently, Jano chho? Improve knowledge was updated on October 25, 2026 and Crazy Face Changer on October 17, 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.*