# Chainful vs INK.SCRIPT

The clearest difference is in-app purchases: INK.SCRIPT at none against Chainful's 5. INK.SCRIPT also leads on update cadence (daily vs every 9 days). 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. INK.SCRIPT asks for nothing beyond the download.

Chainful ships an update every 9 days, INK.SCRIPT daily. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Chainful | INK.SCRIPT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Perdus Labs](https://appshunter.io/developer/1601885718) | [Yahya Gonder](https://appshunter.io/developer/6810389958) |

## 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 |


### INK.SCRIPT

[App page](https://appshunter.io/ios/app/inkscript-screenwriting/id6811320817)

**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 INK.SCRIPT free?

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

### Do Chainful or INK.SCRIPT have ads?

Neither Chainful nor INK.SCRIPT shows ads.

### Which is updated more often, Chainful or INK.SCRIPT?

Chainful ships an update every 9 days, and INK.SCRIPT daily. Most recently, Chainful was updated on October 16, 2026 and INK.SCRIPT on October 9, 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.*