# Code Scanner vs Email Writer・AI Auto Correct

The clearest difference is price: Email Writer・AI Auto Correct at Free against Code Scanner's $1.99. Email Writer・AI Auto Correct also leads on update cadence (every 11 days vs every 4 months) and rating (5.0 vs 4.6). Code Scanner's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On ratings volume, ads and device support there is nothing between them.

Email Writer・AI Auto Correct is free to download; Code Scanner costs $1.99 up front. Email Writer・AI Auto Correct sells 2 in-app purchases, starting at $9.99 per month. Code Scanner asks for nothing beyond the download.

Email Writer・AI Auto Correct holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Code Scanner ships an update every 4 months, Email Writer・AI Auto Correct every 11 days. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Code Scanner | Email Writer・AI Auto Correct |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/code-scanner-qr-and-barcodes/id1578090511/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/email-writerai-auto-correct/id6744062549/reviews)** |
| Number of ratings | **5** | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | **Paid** | Subscription |
| Size | 2 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike Melnikov](https://appshunter.io/developer/398340766) | [Cheese Wheels Apps OU](https://appshunter.io/developer/1819473115) |

## What reviewers say

### Code Scanner

[App page](https://appshunter.io/ios/app/code-scanner-qr-and-barcodes/id1578090511)

Easily scan various 1D and 2D barcodes and QR codes. Access a history of your scans, organize them by date, and add favorites. Share scanned content instantly via email or social media.

**Highlights:** Scan QR, Aztec, Data Matrix, PDF417 codes, Scan EAN, ISBN, Code 128 barcodes, Scan history with date grouping, Add codes to favorites, Share scanned codes, Automatic action triggering

**Features:** Apple Watch app

**In-app purchases:** none


### Email Writer・AI Auto Correct

[App page](https://appshunter.io/ios/app/email-writerai-auto-correct/id6744062549)

Effortlessly compose professional emails with AI assistance. Generate clear, persuasive messages for various purposes, from business proposals to job applications, in multiple languages and styles. Streamline your communication and save time with this intuitive tool.

**Highlights:** AI-powered email generation, Multiple writing styles and tones, Translation to over 40 languages, Fast and easy to use interface, Generate persuasive messages

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $49.99 | per year |


## Frequently asked questions

### Is Code Scanner free?

Code Scanner costs $1.99, with no in-app purchases.

### Is Email Writer・AI Auto Correct free?

Email Writer・AI Auto Correct is free to download, with in-app purchases available.

### Which has better reviews, Code Scanner or Email Writer・AI Auto Correct?

Email Writer・AI Auto Correct is rated higher. Code Scanner averages 4.6 out of 5 from 5 ratings, while Email Writer・AI Auto Correct averages 5.0 from 2 ratings.

### Do Code Scanner or Email Writer・AI Auto Correct have ads?

Neither Code Scanner nor Email Writer・AI Auto Correct shows ads.

### Which is updated more often, Code Scanner or Email Writer・AI Auto Correct?

Code Scanner ships an update every 4 months, and Email Writer・AI Auto Correct every 11 days. Most recently, Code Scanner was updated on October 7, 2026 and Email Writer・AI Auto Correct on October 4, 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.*