# Dokument Scanner vs Zency

The clearest difference is iOS requirement: Zency at 15.0 against Dokument Scanner's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Dokument Scanner sells 2 one-off in-app purchases and Zency sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Dokument Scanner ships an update fortnightly, Zency every 9 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Dokument Scanner | Zency |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 4 MB | 72 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [power4-its](https://appshunter.io/developer/1604190464) | [Tuan Hoang](https://appshunter.io/developer/1211587462) |

## What reviewers say

### Dokument Scanner

[App page](https://appshunter.io/ios/app/dokument-scanner-powerscanner/id6478020031)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 floor plans | $6.99 | one-time |
| 10 floor plans | $59.99 | one-time |


### Zency

[App page](https://appshunter.io/ios/app/zency-smart-document-manager/id6761648637)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zency Pro Access | $39.00 | one-time |


## Frequently asked questions

### Is Dokument Scanner free?

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

### Is Zency free?

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

### Do Dokument Scanner or Zency have ads?

Neither Dokument Scanner nor Zency shows ads.

### Which is updated more often, Dokument Scanner or Zency?

Dokument Scanner ships an update fortnightly, and Zency every 9 days. Most recently, Dokument Scanner was updated on November 4, 2026 and Zency on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*