# AEAT vs iCert

The clearest difference is review sentiment: iCert at 100% against AEAT's 0%. iCert also leads on rating (3.0 vs 2.0). AEAT's advantage is in-app purchases (none vs 1) and update cadence (every 6 days vs every 5 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. iCert sells 1 one-off in-app purchase. AEAT asks for nothing beyond the download.

iCert holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 0% of AEAT's written reviews are positive against 100% of iCert's.

AEAT ships an update every 6 days, iCert every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | AEAT | iCert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/aeat/id737744527/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/icert-certificado-digital/id1585809417/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 247 MB | 98 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Agencia Tributaria](https://appshunter.io/developer/521647809) | [INTERNATIONAL EIDAS LLC](https://appshunter.io/developer/1548279622) |

## 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


### iCert

[App page](https://appshunter.io/ios/app/icert-certificado-digital/id1585809417)

This app simplifies obtaining and managing your digital certificate for official Spanish government websites. It guides you through the application and verification process directly from your iPhone or iPad, allowing secure storage and easy export of your certificate.

**Highlights:** Digital certificate application, Identity verification via iPhone, Secure certificate storage, Easy certificate export, Use on official Spanish websites

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certificado Digital Español | $4.99 | one-time |


## Frequently asked questions

### Is AEAT free?

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

### Is iCert free?

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

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

iCert is rated higher. AEAT averages 2.0 out of 5 from 4 ratings, while iCert averages 3.0 from 2 ratings.

### Do AEAT or iCert have ads?

Neither AEAT nor iCert shows ads.

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

AEAT ships an update every 6 days, and iCert every 5 weeks. Most recently, AEAT was updated on October 24, 2026 and iCert on October 24, 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.*