# IINE vs DotInk

The clearest difference is rating: IINE at 3.6 against DotInk's 1.0. IINE also leads on review sentiment (40% vs 0%) and in-app purchases (none vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DotInk sells 3 in-app purchases, starting at $0.99 per month. IINE asks for nothing beyond the download.

IINE holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: IINE has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 40% of IINE's written reviews are positive against 0% of DotInk's.

IINE ships an update fortnightly, DotInk weekly. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | IINE | DotInk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/iine/id6474374509/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/dotink-eink-assistant/id6754073002/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Liangzhi Electronic Co., Ltd.](https://appshunter.io/developer/1721459939) | [业 毕](https://appshunter.io/developer/1850598730) |

## What reviewers say

### IINE

[App page](https://appshunter.io/ios/app/iine/id6474374509)

This app allows extensive customization of game controllers. Adjust button layouts, joystick sensitivity, trigger response, and lighting effects. It also supports macro recording and turbo functions for enhanced gameplay.

**Highlights:** Button mapping customization, Adjustable joystick dead zones and curves, Trigger response adjustment, Customizable controller lighting, Macro recording, Button turbo functionality

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

**In-app purchases:** none


### DotInk

[App page](https://appshunter.io/ios/app/dotink-eink-assistant/id6754073002)

This app helps e-ink device owners customize fonts and convert e-books for their readers. It offers WYSIWYG font editing, e-book formatting, and seamless wireless integration with supported devices. All processing is done offline, prioritizing user privacy.

**Highlights:** WYSIWYG font customization, E-book conversion and formatting, Wireless device integration, Offline processing, Real-time screen simulation, Import TTF fonts

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $5.99 | per year |
| Lifetime Pro | $14.99 | one-time |


## Frequently asked questions

### Is IINE free?

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

### Is DotInk free?

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

### Which has better reviews, IINE or DotInk?

IINE is rated higher. IINE averages 3.6 out of 5 from 5 ratings, while DotInk averages 1.0 from 1 ratings.

### Do IINE or DotInk have ads?

Neither IINE nor DotInk shows ads.

### Which is updated more often, IINE or DotInk?

IINE ships an update fortnightly, and DotInk weekly. Most recently, IINE was updated on September 23, 2026 and DotInk on June 1, 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.*