# 错题机H2 vs TattooPrinter

The clearest difference is rating: TattooPrinter at 2.5 against 错题机H2's 1.5. TattooPrinter also leads on review sentiment (14% vs 0%) and ratings volume (8 vs 2). 错题机H2's advantage is iOS requirement (9.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TattooPrinter holds the better App Store score, 2.5 against 1.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 0% of 错题机H2's written reviews are positive against 14% of TattooPrinter's.

错题机H2 ships an update every 5 weeks, TattooPrinter every 3 weeks. The most recent releases landed on June 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 错题机H2 | TattooPrinter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/h2/id1585629795/reviews) | **[2.5 (8 ratings)](https://appshunter.io/ios/app/tattooprinter/id1661921822/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | 0.0% of reviews | **13.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 264 MB | 33 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [xiamen ileadtek Co.,Ltd](https://appshunter.io/developer/1354877112) | [Milestone Intellgent Electronics (guangzhou) Co.ltd](https://appshunter.io/developer/1506878730) |

## What reviewers say

### 错题机H2

[App page](https://appshunter.io/ios/app/h2/id1585629795)

This app combines learning, office productivity, and daily life tools. It pairs with a mini printer for inkless printing of notes, labels, and photos. Features include error correction, document editing, and text recognition.

**Highlights:** Error correction printing, Cloud-based error notebook, Chinese traditional culture learning, Foreign language learning with pronunciation, Document editing and printing, Text recognition from images, Label and photo printing, Daily planner and to-do lists

**Features:** macOS Compatibility

**In-app purchases:** none


### TattooPrinter

[App page](https://appshunter.io/ios/app/tattooprinter/id1661921822)

This application allows tattoo artists to print designs directly from their device. Users can select pre-made designs from a library or upload their own photos for printing.

**Highlights:** Print tattoo designs, Select from material library, Upload local photos, Designed for tattoo printers

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Dedicated app for a specific machine
- ⭐ Works great for printing stencils
- ⭐ Smooth printing process
- ⭐ Useful for beginners and professionals

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Printing issues after updates
- 🐛 Connectivity problems with Bluetooth and devices
- 🔧 Sizing and precision issues
- 🔧 Limited paper size options

**Reported bugs**

- Printer not recognized by app
- Printing issues after recent updates
- App crashes when trying to print
- Distorted or incomplete prints
- Printer showing empty battery even when plugged in

**Requested features**

- Add support for A4 paper size
- Improve sizing and precision controls
- Allow editing without needing the printer connected
- Provide more customization options
- Add support for multiple languages


## Frequently asked questions

### Is 错题机H2 free?

错题机H2 is free to download, with no in-app purchases.

### Is TattooPrinter free?

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

### Which has better reviews, 错题机H2 or TattooPrinter?

TattooPrinter is rated higher. 错题机H2 averages 1.5 out of 5 from 2 ratings, while TattooPrinter averages 2.5 from 8 ratings.

### Do 错题机H2 or TattooPrinter have ads?

Neither 错题机H2 nor TattooPrinter shows ads.

### Which is updated more often, 错题机H2 or TattooPrinter?

错题机H2 ships an update every 5 weeks, and TattooPrinter every 3 weeks. Most recently, 错题机H2 was updated on June 3, 2026 and TattooPrinter on September 28, 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.*