# ZeusMobile vs CollaNote

The clearest difference is in-app purchases: ZeusMobile at none against CollaNote's 4. ZeusMobile also leads on iOS requirement (12.0 vs 18.6). CollaNote's advantage is ratings volume (15K vs 2) and update cadence (every 6 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. CollaNote sells 4 one-off in-app purchases. ZeusMobile asks for nothing beyond the download.

CollaNote holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: CollaNote has 15K ratings behind it against 2, so its average is the more settled of the two.

ZeusMobile ships an update monthly, CollaNote every 6 days. The most recent releases landed on October 10, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ZeusMobile | CollaNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/zeusmobile/id890793003/reviews) | **[4.7 (15K ratings)](https://appshunter.io/ios/app/collanote-notes-and-pdf-markup/id1540956268/reviews)** |
| Number of ratings | 2 | **15K** |
| Positive reviews | — | 72.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 225 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Microcom Sistemas Modulares, S.L.](https://appshunter.io/developer/890793006) | [Zauberberg Lab Company Limited](https://appshunter.io/developer/1693142923) |

## What reviewers say

### ZeusMobile

[App page](https://appshunter.io/ios/app/zeusmobile/id890793003)

Monitor remote Microcom stations from your iPad or iPhone. Access logged data, records, and alarms from any internet-connected location. Visualize historical data with customizable statistical graphs and real-time synoptics.

**Highlights:** Remote station monitoring, Data logging and alarms, Real-time status synoptics, Historical data visualization, Data export to Excel and PNG, Report generation, Station and user management

**Features:** macOS Compatibility

**In-app purchases:** none


### CollaNote

[App page](https://appshunter.io/ios/app/collanote-notes-and-pdf-markup/id1540956268)

This app offers a comprehensive note-taking experience with advanced tools for digital planning, PDF markup, and flashcard creation. It features a wide array of pens, handwriting stabilization, and AI-powered assistance for enhanced productivity and creativity. Organize, secure, and share your notes seamlessly across devices.

**Highlights:** 25+ pens and brushes, PDF, PPT, DOC markup, Flashcard creation, Translation tool, Audio recording, AI-powered tools, Real-time collaboration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium Loyal Users | $6.95 | one-time |
| Premium: Time Limited Sale | $6.95 | one-time |
| Lifetime Premium Welcome Offer | $9.69 | one-time |
| Lifetime Premium | $13.90 | one-time |

**What reviewers like**

- 🚀 Very good writing app
- 🚀 Great app and easy to navigate
- 🚀 Excellent note taking app
- 👍 Amazing free note taking app
- 👍 Fantastic for teaching

**What reviewers complain about**

- 🐛 Glitching, crashing, and issues with writing tools
- 🐛 Inconsistent performance and bugs
- 🐛 Issues with PDF annotations and exports
- 🐛 Problems with organization and navigation
- 🐛 Frequent crashes and data loss

**Reported bugs**

- Pen and eraser issues after updates
- Freezing and crashing when deleting or moving notes
- Inconsistent behavior of favorite pen settings
- Incompatibility with older devices
- Login screen freezes

**Requested features**

- Add landscape mode support
- Improve text editing and formatting
- Enhance organization with nested folders
- Implement better backup and sync options
- Add more pen/pencil customization


## Frequently asked questions

### Is ZeusMobile free?

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

### Is CollaNote free?

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

### Which has better reviews, ZeusMobile or CollaNote?

CollaNote is rated higher. ZeusMobile averages 4.5 out of 5 from 2 ratings, while CollaNote averages 4.7 from 15K ratings.

### Do ZeusMobile or CollaNote have ads?

Neither ZeusMobile nor CollaNote shows ads.

### Which is updated more often, ZeusMobile or CollaNote?

ZeusMobile ships an update monthly, and CollaNote every 6 days. Most recently, ZeusMobile was updated on October 10, 2026 and CollaNote 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.*