# Prism vs JapalityQRCode

The clearest difference is in-app purchases: JapalityQRCode at none against Prism's 2. Prism's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prism sells 2 in-app purchases, starting at $4.99 per year. JapalityQRCode asks for nothing beyond the download.

Prism ships an update fortnightly, JapalityQRCode every 4 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Prism | JapalityQRCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/prism-focus-and-screen-time/id6740268334/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Freemium | — |
| Size | 484 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DEVSONICS (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1788182508) | [Japality Limited](https://appshunter.io/developer/1574046707) |

## What reviewers say

### Prism

[App page](https://appshunter.io/ios/app/prism-focus-and-screen-time/id6740268334)

This app helps you build healthier phone habits by setting personalized screen time limits, blocking distractions, and tracking your usage. It offers customizable focus sessions and routines to boost productivity and encourage mindful digital wellness.

**Highlights:** Personalized screen time limits, Deep Focus sessions to block interruptions, Screen time and usage tracking, Customizable work/study routines, Block Lists and Allow Lists, Quick start and chained sessions, Scheduled healthy breaks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $4.99 | per year |
| LifeTime Access | $19.99 | one-time |


### JapalityQRCode

[App page](https://appshunter.io/ios/app/japalityqrcode/id6749807085)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prism free?

Prism is free to download, with in-app purchases available.

### Is JapalityQRCode free?

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

### Do Prism or JapalityQRCode have ads?

JapalityQRCode shows ads; Prism does not.

### Which is updated more often, Prism or JapalityQRCode?

Prism ships an update fortnightly, and JapalityQRCode every 4 months. Most recently, Prism was updated on October 14, 2026 and JapalityQRCode on October 3, 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.*