# Hang Habit vs Prism

The clearest difference is iOS requirement: Hang Habit at 17.0 against Prism's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Hang Habit sells 1 one-off in-app purchase and Prism sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 11 days. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Hang Habit | Prism |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/hang-habit-dead-hang-timer/id6756476871/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | Every 11 days |
| Monetization | Freemium | — |
| Size | 28 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alliterate Labs LLC](https://appshunter.io/developer/1860792701) | [剑炜 陈](https://appshunter.io/developer/1868267178) |

## What reviewers say

### Hang Habit

[App page](https://appshunter.io/ios/app/hang-habit-dead-hang-timer/id6756476871)

Track your dead hang progress with this app, offering solo workouts and group challenges. Connect with friends to see who's hitting their goals and motivate each other. Integrates with Apple Health for a comprehensive view of your fitness.

**Highlights:** Solo dead hang tracking, Group hangouts with friends, Goal setting and progress monitoring, Apple Watch and AirPods integration, Apple Health data sync, Workout history and personal records

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Host a Hangout | $0.99 | one-time |


### Prism

[App page](https://appshunter.io/ios/app/prism-sunlight-tracker/id6758259341)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prism Premium (Monthly) | $1.99 | per month |


## Frequently asked questions

### Is Hang Habit free?

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

### Is Prism free?

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

### Do Hang Habit or Prism have ads?

Neither Hang Habit nor Prism shows ads.

### Which is updated more often, Hang Habit or Prism?

Hang Habit ships an update every 11 days, and Prism every 11 days. Most recently, Hang Habit was updated on November 5, 2026 and Prism on October 28, 2026.

---

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