# RPG Study Tracker vs AI Piercing Filter Cam Editor

The clearest difference is rating: RPG Study Tracker at 4.0 against AI Piercing Filter Cam Editor's 3.0. RPG Study Tracker also leads on update cadence (every 9 days vs every 6 weeks) and device support (3 vs 1). AI Piercing Filter Cam Editor's advantage is ratings volume (10 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. RPG Study Tracker sells 2 one-off in-app purchases and AI Piercing Filter Cam Editor sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

RPG Study Tracker holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: AI Piercing Filter Cam Editor has 10 ratings behind it against 1, so its average is the more settled of the two.

RPG Study Tracker ships an update every 9 days, AI Piercing Filter Cam Editor every 6 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RPG Study Tracker | AI Piercing Filter Cam Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/rpg-study-tracker-skilltree/id6747299222/reviews)** | [3.0 (10 ratings)](https://appshunter.io/ios/app/ai-piercing-filter-cam-editor/id6751526494/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 84 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Sonani Bharatbhai](https://appshunter.io/developer/1753436878) |

## What reviewers say

### RPG Study Tracker

[App page](https://appshunter.io/ios/app/rpg-study-tracker-skilltree/id6747299222)

This app gamifies learning and habit building with RPG-style skill trees. Track your progress, earn badges, and stay motivated with daily practice streaks. Customize your learning path for any subject, from coding to music, and study offline.

**Highlights:** RPG-style skill trees, Achievement badges, Daily practice streaks, Customizable skill setup, Offline functionality, Progress visualization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $4.99 | one-time |
| Buy Lunch | $14.99 | one-time |


### AI Piercing Filter Cam Editor

[App page](https://appshunter.io/ios/app/ai-piercing-filter-cam-editor/id6751526494)

Virtually try on various piercing styles using advanced AI technology. This app realistically adds piercings to your photos, allowing you to preview looks without commitment or pain. Explore different styles and find inspiration for your next piercing.

**Highlights:** AI piercing filters for nose, ear, lip, eyebrow, Realistic AI rendering for lifelike previews, Multiple piercing styles and trendy looks, Save and share edited photos, Style inspiration for new piercing ideas, Virtual try-on without pain or commitment

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PiercFil One Week | $6.99 | per 7 days |
| PiercFil One Year | $44.99 | per year |


## Frequently asked questions

### Is RPG Study Tracker free?

RPG Study Tracker is free to download, with in-app purchases available.

### Is AI Piercing Filter Cam Editor free?

AI Piercing Filter Cam Editor is free to download, with in-app purchases available.

### Which has better reviews, RPG Study Tracker or AI Piercing Filter Cam Editor?

RPG Study Tracker is rated higher. RPG Study Tracker averages 4.0 out of 5 from 1 ratings, while AI Piercing Filter Cam Editor averages 3.0 from 10 ratings.

### Do RPG Study Tracker or AI Piercing Filter Cam Editor have ads?

Both RPG Study Tracker and AI Piercing Filter Cam Editor show ads.

### Which is updated more often, RPG Study Tracker or AI Piercing Filter Cam Editor?

RPG Study Tracker ships an update every 9 days, and AI Piercing Filter Cam Editor every 6 weeks. Most recently, RPG Study Tracker was updated on October 21, 2026 and AI Piercing Filter Cam Editor on October 24, 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.*