# EcoAgenda vs Alterdata e

The clearest difference is update cadence: Alterdata e at every 2 months against EcoAgenda's every 25 months. Alterdata e also leads on review sentiment (29% vs 13%) and iOS requirement (15.0 vs 17.6). 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.

EcoAgenda ships an update every 25 months, Alterdata e every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | EcoAgenda | Alterdata e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | **29.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 1 MB | 5 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Econet Editora Empresarial](https://appshunter.io/developer/978051921) | [Alterdata Tecnologia em Informatica Ltda](https://appshunter.io/developer/1376581338) |

## What reviewers say

### EcoAgenda

[App page](https://appshunter.io/ios/app/ecoagenda/id1273735034)

Easily track your company's obligations with personalized alerts for important dates. Stay informed about updates to legal bases and deadlines, ensuring you never miss a crucial detail. Access federal, state, and municipal obligations with daily updates and secure backup.

**Highlights:** Daily updated obligations, Personalized agenda synchronization, Deadline notifications, Econet knowledge integration, Always connected access, Federal, state, and municipal filters, Data backup and recovery

**Features:** macOS Compatibility

**In-app purchases:** none


### Alterdata e

[App page](https://appshunter.io/ios/app/alterdata-e-contador/id1411356193)

Access your documents and communicate directly with your accountant through a cloud-integrated solution. This app offers a simple interface for viewing documents, marking them as paid, and managing favorites, streamlining communication with your accounting firm.

**Highlights:** Cloud-integrated document access, Direct communication with accountant, View and manage documents, Mark documents as paid, Mark documents as favorites, Streamlined business processes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EcoAgenda free?

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

### Is Alterdata e free?

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

### Do EcoAgenda or Alterdata e have ads?

Neither EcoAgenda nor Alterdata e shows ads.

### Which is updated more often, EcoAgenda or Alterdata e?

EcoAgenda ships an update every 25 months, and Alterdata e every 2 months. Most recently, EcoAgenda was updated on November 3, 2026 and Alterdata e on November 2, 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.*