# Promise vs Impluse

The clearest difference is device support: Promise at 3 against Impluse's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Promise sells 10 in-app purchases, starting at $4.99 per month and Impluse sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Promise | Impluse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/promise-a-better-you/id6741165629/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Freemium | — |
| Size | 50 MB | 1 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arete Labs LLC](https://appshunter.io/developer/1793387083) | [Beidiji (Shanghai) Technology Co., Ltd.](https://appshunter.io/developer/6781561121) |

## What reviewers say

### Promise

[App page](https://appshunter.io/ios/app/promise-a-better-you/id6741165629)

This app helps users build better habits and achieve goals through social accountability. Create or join challenges with friends, set commitments, and support each other's progress with features like wagers and group chat. Track your success visually and stay motivated together.

**Highlights:** Custom challenge creation, Promise-based wagers, Social accountability tracking, In-challenge group chat, Visual progress monitoring, Dark mode support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promise Pro - Monthly | $4.99 | per month |
| Promise Pro - Monthly | $4.99 | per month |
| Promise Pro - Monthly | $9.99 | per month |
| Promise Pro - Monthly | $9.99 | per month |
| Promise Pro - Yearly | $29.99 | per year |
| Promise Pro - Yearly | $29.99 | per year |
| Promise Pro - Yearly | $39.99 | per year |
| Promise Pro - Yearly | $39.99 | per year |
| Promise Pro - Yearly | $59.99 | per year |
| Promise Pro - Yearly | $59.99 | per year |


### Impluse

[App page](https://appshunter.io/ios/app/impluse/id6783205021)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Impulse Monthly | $4.99 | per month |
| Impulse Yearly | $29.99 | per year |


## Frequently asked questions

### Is Promise free?

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

### Is Impluse free?

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

### Do Promise or Impluse have ads?

Neither Promise nor Impluse shows ads.

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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.*