# AEAT vs Kydemy

The clearest difference is review sentiment: Kydemy at 100% against AEAT's 0%. AEAT's advantage is update cadence (weekly vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AEAT ships an update weekly, Kydemy every 4 weeks. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | AEAT | Kydemy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/aeat/id737744527/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 225 MB | 86 MB |
| Requires iOS | **15.0** | 15.8 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agencia Tributaria](https://appshunter.io/developer/521647809) | [Kydemy SL](https://appshunter.io/developer/1436281196) |

## 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


### Kydemy

[App page](https://appshunter.io/ios/app/kydemy/id1480194397)

Manage your academic life with this app. Discover new classes, track attendance, and handle payments. It also facilitates communication with your academy and peers, and allows relatives to stay informed about student progress.

**Highlights:** Class and event discovery, Payment processing, Attendance tracking, Student-to-student chat, Academy-to-student communication, Parent/relative involvement

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

**In-app purchases:** none


## Frequently asked questions

### Is AEAT free?

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

### Is Kydemy free?

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

### Do AEAT or Kydemy have ads?

Neither AEAT nor Kydemy shows ads.

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

AEAT ships an update weekly, and Kydemy every 4 weeks. Most recently, AEAT was updated on September 23, 2026 and Kydemy on September 14, 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.*