# Classroom Mosaic vs Teachers.io

The clearest difference is rating: Classroom Mosaic at 4.8 against Teachers.io's 3.7. Classroom Mosaic also leads on in-app purchases (none vs 1) and review sentiment (89% vs 63%). Teachers.io's advantage is iOS requirement (8.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Teachers.io sells 1 one-off in-app purchase. Classroom Mosaic asks for nothing beyond the download.

Classroom Mosaic holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Classroom Mosaic has 135 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 89% of Classroom Mosaic's written reviews are positive against 63% of Teachers.io's.

Classroom Mosaic ships an update every 5 weeks, Teachers.io every 3 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Classroom Mosaic | Teachers.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (135 ratings)](https://appshunter.io/ios/app/classroom-mosaic/id455023957/reviews)** | [3.7 (25 ratings)](https://appshunter.io/ios/app/teachersio/id615691095/reviews) |
| Number of ratings | **135** | 25 |
| Positive reviews | **88.9% of reviews** | 63.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 41 MB |
| Requires iOS | 15.5 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benty, LLC](https://appshunter.io/developer/455023960) | [instin, LLC](https://appshunter.io/developer/615691120) |

## What reviewers say

### Classroom Mosaic

[App page](https://appshunter.io/ios/app/classroom-mosaic/id455023957)

This platform streamlines classroom observations, teacher evaluations, and professional development. It helps instructional leaders gather actionable insights from observation data to monitor educator growth and foster targeted development.

**Highlights:** Classroom observations with rubrics and photos, Automated data saving and feedback delivery, Teacher evaluation management, Progress tracking and trend identification, Actionable insights from observation data, Professional development planning

**Features:** macOS Compatibility

**In-app purchases:** none


### Teachers.io

[App page](https://appshunter.io/ios/app/teachersio/id615691095)

This app helps educators plan lessons, organize class materials, and share information with students. It allows for offline access and automatically updates a personal teacher website. Streamline your teaching workflow and keep students informed.

**Highlights:** Organize classes and syllabus, Share assignments and announcements, Upload files and links, Offline access and syncing, Automatic teacher website creation, Shareable education profile

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads-Free Account | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use and straightforward
- ✅ Serves its purpose well
- 📚 Great for organizing lessons and assignments
- 👨‍🏫 Keeps students and parents updated
- 🔗 Integrates well with myHomework app

**What reviewers complain about**

- 🐛 Randomly not showing assignments
- 🐛 Cannot enter dates outside current month
- 🐛 Crashes when accessing Google Drive
- 🐛 Lesson plans disappear and need redoing
- 🚫 No student feedback or progress tracking

**Reported bugs**

- App crashes every time trying to link/access Google Drive
- Randomly not showing certain assignments
- Cannot enter a date outside of the current month
- Lesson plans completely disappear and have to be redone
- No feedback from students on logged in status or completed work

**Requested features**

- Show assignment due dates on calendar
- Notifications chime or buzz and pop up on phone screen
- Calendar view for lessons
- Space for teacher notes
- Option to incorporate a grade book


## Frequently asked questions

### Is Classroom Mosaic free?

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

### Is Teachers.io free?

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

### Which has better reviews, Classroom Mosaic or Teachers.io?

Classroom Mosaic is rated higher. Classroom Mosaic averages 4.8 out of 5 from 135 ratings, while Teachers.io averages 3.7 from 25 ratings.

### Do Classroom Mosaic or Teachers.io have ads?

Neither Classroom Mosaic nor Teachers.io shows ads.

### Which is updated more often, Classroom Mosaic or Teachers.io?

Classroom Mosaic ships an update every 5 weeks, and Teachers.io every 3 months. Most recently, Classroom Mosaic was updated on October 6, 2026 and Teachers.io on October 15, 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.*