# AEAT vs Check

The clearest difference is review sentiment: Check at 89% against AEAT's 0%. Check also leads on rating (4.3 vs 2.0). AEAT's advantage is in-app purchases (none vs 10) and update cadence (every 6 days vs every 3 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Check sells 10 in-app purchases, starting at $11.95 per month. AEAT asks for nothing beyond the download.

Check holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews point the same way: 0% of AEAT's written reviews are positive against 89% of Check's.

AEAT ships an update every 6 days, Check every 3 weeks. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AEAT | Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/aeat/id737744527/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/check-in-scan/id1349699274/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | 0.0% of reviews | **88.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 225 MB | 122 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agencia Estatal de Administracion Tributaria](https://appshunter.io/developer/521647809) | [Check in Scan S.L.](https://appshunter.io/developer/1349699273) |

## What reviewers say

### AEAT

[App page](https://appshunter.io/ios/app/aeat/id737744527)

This app allows users to manage tax-related tasks and receive personalized notifications from the tax agency. It offers secure digital identity management and access to various services like appointment booking, debt payments, and document signing.

**Highlights:** Digital identity management, Tax return services, Appointment booking, Debt payment and consultation, Document signing and viewing, Virtual assistance tools, Personalized notifications

**In-app purchases:** none


### Check

[App page](https://appshunter.io/ios/app/check-in-scan/id1349699274)

This app streamlines the legal registration of guests for tourist accommodations. It securely scans guest IDs, captures digital signatures, and automatically submits data to authorities, ensuring legal compliance and data protection for hotels, hostels, and rentals.

**Highlights:** Scan guest ID cards and passports, Capture digital signatures, Automated data submission to authorities, Secure and encrypted systems, Web-based management panel, Multi-property management

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus monthly - 1 vacation home | $11.95 | per month |
| Ultimate monthly - 1 vacation home | $17.95 | per month |
| Plus monthly - 2 vacation homes | $22.95 | per month |
| Plus monthly - 3 vacation homes | $34.90 | per month |
| Ultimate monthly - 2 vacation homes | $34.95 | per month |
| Plus monthly - 4 vacation homes | $44.90 | per month |
| Ultimate monthly - 3 vacation homes | $49.90 | per month |
| Plus monthly - 5 vacation homes | $59.90 | per month |
| Ultimate monthly - 4 vacation homes | $69.90 | per month |
| Ultimate monthly - 5 vacation homes | $89.90 | per month |


## Frequently asked questions

### Is AEAT free?

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

### Is Check free?

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

### Which has better reviews, AEAT or Check?

Check is rated higher. AEAT averages 2.0 out of 5 from 4 ratings, while Check averages 4.3 from 6 ratings.

### Do AEAT or Check have ads?

Neither AEAT nor Check shows ads.

### Which is updated more often, AEAT or Check?

AEAT ships an update every 6 days, and Check every 3 weeks. Most recently, AEAT was updated on October 9, 2026 and Check on October 20, 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.*