# holmes ® vs Alterdata e

The clearest difference is iOS requirement: holmes ® at 9.0 against Alterdata e's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

holmes ® ships an update every 4 months, Alterdata e every 2 months. The most recent releases landed on September 12, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | holmes ® | Alterdata e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 29.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 65 MB | 5 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Holmesdoc](https://appshunter.io/developer/1739416897) | [Alterdata Tecnologia em Informatica Ltda](https://appshunter.io/developer/1376581338) |

## What reviewers say

### holmes ®

[App page](https://appshunter.io/ios/app/holmes/id880299266)

**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 holmes ® free?

holmes ® 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 holmes ® or Alterdata e have ads?

Neither holmes ® nor Alterdata e shows ads.

### Which is updated more often, holmes ® or Alterdata e?

holmes ® ships an update every 4 months, and Alterdata e every 2 months. Most recently, holmes ® was updated on September 12, 2026 and Alterdata e on September 28, 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.*