# Cangjie Dictionary vs Private Scan

The clearest difference is in-app purchases: Cangjie Dictionary at none against Private Scan's 1. Cangjie Dictionary also leads on iOS requirement (13.0 vs 17.0). Private Scan's advantage is ads (none vs shown) and update cadence (every 3 days vs every 19 months). On price and device support there is nothing between them.

Both are free to download. Private Scan sells 1 one-off in-app purchase. Cangjie Dictionary asks for nothing beyond the download.

Cangjie Dictionary ships an update every 19 months, Private Scan every 3 days. The most recent releases landed on October 29, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Cangjie Dictionary | Private Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 3 days** |
| Size | 26 MB | 41 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CHUN TUNG WONG](https://appshunter.io/developer/1476233883) | [Vishut Dhar](https://appshunter.io/developer/1823939798) |

## What reviewers say

### Cangjie Dictionary

[App page](https://appshunter.io/ios/app/cangjie-dictionary-whphnet/id1481546649)

**Features:** macOS Compatibility

**In-app purchases:** none


### Private Scan

[App page](https://appshunter.io/ios/app/private-scan-document-scanner/id6787127672)

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrivateScan Premium | $9.99 | one-time |


## Frequently asked questions

### Is Cangjie Dictionary free?

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

### Is Private Scan free?

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

### Do Cangjie Dictionary or Private Scan have ads?

Cangjie Dictionary shows ads; Private Scan does not.

### Which is updated more often, Cangjie Dictionary or Private Scan?

Cangjie Dictionary ships an update every 19 months, and Private Scan every 3 days. Most recently, Cangjie Dictionary was updated on October 29, 2026 and Private Scan 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.*