# Tilted Prism vs PatchPal

The clearest difference is price: PatchPal at Free against Tilted Prism's $14.99. PatchPal also leads on update cadence (every 3 days vs fortnightly). Tilted Prism's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

PatchPal is free to download; Tilted Prism costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tilted Prism ships an update fortnightly, PatchPal every 3 days. The most recent releases landed on September 17, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Tilted Prism | PatchPal |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/patchpal/id6757255749/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free |
| Size | 46 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Hugo Branco](https://appshunter.io/developer/1669100326) | [SUSHANT WASON](https://appshunter.io/developer/1865620014) |

## What reviewers say

### Tilted Prism

[App page](https://appshunter.io/ios/app/tilted-prism/id6572327221)

**Features:** macOS Compatibility

**In-app purchases:** none


### PatchPal

[App page](https://appshunter.io/ios/app/patchpal/id6757255749)

This app helps parents track and make eye patching for children with lazy eye more engaging. It features a timer, mini-games, rewards, and progress tracking to motivate kids. Data can be synced and exported for doctor visits.

**Highlights:** Eye patching timer with progress tracking, Engaging mini-games for kids, Achievement system and rewards, Detailed progress charts and statistics, Cloud sync across devices, Reminder notifications, Data export to CSV

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tilted Prism free?

Tilted Prism costs $14.99, with no in-app purchases.

### Is PatchPal free?

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

### Do Tilted Prism or PatchPal have ads?

Neither Tilted Prism nor PatchPal shows ads.

### Which is updated more often, Tilted Prism or PatchPal?

Tilted Prism ships an update fortnightly, and PatchPal every 3 days. Most recently, Tilted Prism was updated on September 17, 2026 and PatchPal on July 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*