# Ademy vs StampDoc

The clearest difference is update cadence: Ademy at every 3 weeks against StampDoc's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Ademy ships an update every 3 weeks, StampDoc every 3 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ademy | StampDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stampdoc-sign-pdf-documents/id6753040013/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 62 MB | 56 MB |
| Requires iOS | 16.4 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Massimiliano Bacchini](https://appshunter.io/developer/1804356164) | [Anyelo Moreno](https://appshunter.io/developer/1842233376) |

## What reviewers say

### Ademy

[App page](https://appshunter.io/ios/app/ademy/id6743759601)

**In-app purchases:** none


### StampDoc

[App page](https://appshunter.io/ios/app/stampdoc-sign-pdf-documents/id6753040013)

Easily sign PDFs and images, create custom digital stamps, and manage your documents securely from your iPhone or iPad. Streamline your workflow by going fully digital, eliminating the need for printing and scanning.

**Highlights:** Sign PDFs and images, Create custom digital stamps, Signature editor and scanner, Import and reuse stamps, Built-in PDF and image viewer, Save and share signed files

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

**In-app purchases:** none


## Frequently asked questions

### Is Ademy free?

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

### Is StampDoc free?

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

### Do Ademy or StampDoc have ads?

Neither Ademy nor StampDoc shows ads.

### Which is updated more often, Ademy or StampDoc?

Ademy ships an update every 3 weeks, and StampDoc every 3 months. Most recently, Ademy was updated on November 8, 2026 and StampDoc on October 30, 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.*