# CamScanner HD vs Caesium

The clearest difference is price: CamScanner HD at Free against Caesium's $2.99. CamScanner HD also leads on review sentiment (29% vs 0%) and update cadence (every 3 weeks vs every 4 months). Caesium's advantage is in-app purchases (none vs 4) and ads (none vs shown). On rating and device support there is nothing between them.

CamScanner HD is free to download; Caesium costs $2.99 up front. CamScanner HD sells 4 in-app purchases, starting at $4.99 per month. Caesium asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.0 for CamScanner HD against 3.0 for Caesium. That said, the two scores are not equally well evidenced: CamScanner HD has 68 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 29% of CamScanner HD's written reviews are positive against 0% of Caesium's.

CamScanner HD ships an update every 3 weeks, Caesium every 4 months. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CamScanner HD | Caesium |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.0 (68 ratings)](https://appshunter.io/ios/app/camscanner-hd/id1357539654/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/caesium/id1490072981/reviews) |
| Number of ratings | **68** | 1 |
| Positive reviews | **29.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 65 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Linguan Data](https://appshunter.io/developer/1315906999) | [Sebastian Staudt](https://appshunter.io/developer/539259111) |

## What reviewers say

### CamScanner HD

[App page](https://appshunter.io/ios/app/camscanner-hd/id1357539654)

Digitize, store, and share documents from your mobile device. Optimize scan quality, extract text with OCR, and collaborate with others. Secure your important files with passwords and sync them across multiple platforms.

**Highlights:** Digitize documents with iPad camera, Optimize scan quality with smart cropping, Extract text from images using OCR, Share documents as PDF/JPEG, Print via AirPrint and fax internationally, Collaborate on documents with others, Secure documents with passcodes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CamScanner Premium | $4.99 | per month |
| CamScanner Premium | $49.99 | per year |
| One-page Fax | $0.99 | one-time |
| Ten-page Fax | $8.99 | one-time |


### Caesium

[App page](https://appshunter.io/ios/app/caesium/id1490072981)

This app offers simple and effortless time-tracking for professionals and freelancers. It provides real-time or retrospective tracking, detailed statistics, and reminders. Data can be synchronized via iCloud and exported to CSV files.

**Highlights:** Real-time or retrospective time-tracking, Statistics and history, Task reminders, iCloud synchronization, CSV import/export, FaceID/TouchID authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is CamScanner HD free?

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

### Is Caesium free?

Caesium costs $2.99, with no in-app purchases.

### Which has better reviews, CamScanner HD or Caesium?

CamScanner HD is rated higher. CamScanner HD averages 3.0 out of 5 from 68 ratings, while Caesium averages 3.0 from 1 ratings.

### Do CamScanner HD or Caesium have ads?

CamScanner HD shows ads; Caesium does not.

### Which is updated more often, CamScanner HD or Caesium?

CamScanner HD ships an update every 3 weeks, and Caesium every 4 months. Most recently, CamScanner HD was updated on November 13, 2026 and Caesium on November 3, 2026.

---

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