# Chainful vs Aim・Pomodoro Timer・Study Timer

The clearest difference is in-app purchases: Aim・Pomodoro Timer・Study Timer at none against Chainful's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chainful sells 5 in-app purchases, starting at $2.99 per month. Aim・Pomodoro Timer・Study Timer asks for nothing beyond the download.

## The numbers

| Metric | Chainful | Aim・Pomodoro Timer・Study Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Perdus Labs](https://appshunter.io/developer/1601885718) | [Muneeb Rana](https://appshunter.io/developer/1855103706) |

## What reviewers say

### Chainful

[App page](https://appshunter.io/ios/app/chainful-daily-habit-tracker/id1601885716)

This app helps you build positive habits and achieve personal goals through daily tracking and progress analysis. Customize your habits with notes and colors, and receive smart reminders to stay on track. Focus on self-care and build motivating chains of completed tasks to foster consistency.

**Highlights:** Habit creation and detailed notes, Customizable habit naming and colors, Daily progress tracking and chain building, Personalized notification reminders, Habit statistics and progress analysis, Link habit completions to a chain

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chainful Monthly Subscription | $2.99 | per month |
| Weekly Pro | $3.99 | per 7 days |
| Chainful Monthly Subscription | $5.99 | per month |
| Chainful 6 Months Subscription | $17.99 | per 6 months |
| Yearly Pro | $99.99 | per year |


### Aim・Pomodoro Timer・Study Timer

[App page](https://appshunter.io/ios/app/aimpomodoro-timerstudy-timer/id6775789123)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chainful free?

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

### Is Aim・Pomodoro Timer・Study Timer free?

Aim・Pomodoro Timer・Study Timer is free to download, with no in-app purchases.

### Do Chainful or Aim・Pomodoro Timer・Study Timer have ads?

Neither Chainful nor Aim・Pomodoro Timer・Study Timer 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.*