# Teaching Circle vs ISL School

The clearest difference is rating: Teaching Circle at 4.4 against ISL School's 3.3. Teaching Circle also leads on iOS requirement (13.0 vs 15.6). ISL School's advantage is in-app purchases (none vs 20). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Teaching Circle sells 20 one-off in-app purchases. ISL School asks for nothing beyond the download.

Teaching Circle holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 21 and 11 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Teaching Circle | ISL School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/teaching-circle/id1562364142/reviews)** | [3.3 (11 ratings)](https://appshunter.io/ios/app/isl-school/id1669658214/reviews) |
| Number of ratings | **21** | 11 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 198 MB | 52 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nausher Shahzad](https://appshunter.io/developer/1562364144) | [CMC M-TECH](https://appshunter.io/developer/1540407616) |

## What reviewers say

### Teaching Circle

[App page](https://appshunter.io/ios/app/teaching-circle/id1562364142)

This app offers live 1-to-1 instruction from educators for students preparing for Cambridge O Level, IGCSE, AS, and A2 Level exams. It provides comprehensive syllabus comprehension and exam readiness support, along with free educational content and personalized problem-solving.

**Highlights:** Live 1-to-1 instruction, Cambridge exam preparation, Syllabus comprehension, Personalized problem-solving, Free educational content

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ⁠OL-IGCSE Bio Live ON 24 | $34.99 | one-time |
| OL-IGCSE Phy crash course Mar | $39.99 | one-time |
| AS Physics Live ON 24 | $39.99 | one-time |
| AS Chemistry Live | $39.99 | one-time |
| A2 Physics Live ON 24 | $39.99 | one-time |
| AS Phy crash course Feb | $49.99 | one-time |
| A2 Phy crash course Feb | $49.99 | one-time |
| AS Phy crash course Mar | $49.99 | one-time |
| A2 Phy crash course Mar | $49.99 | one-time |
| OL-IGCSE Accounting Live | $49.99 | one-time |
| OL-IGCSE Grade 10th-11th Chem | $49.99 | one-time |
| ⁠OL-IGCSE Bio Live ON 24 | $49.99 | one-time |
| OL-IGCSE Phy crashcourse Mar P | $59.99 | one-time |
| AS Chemistry Live | $59.99 | one-time |
| AS Physics Live ON 24 | $59.99 | one-time |
| A2 Physics Live ON 24 | $59.99 | one-time |
| AS Phy crash course Feb (P) | $69.99 | one-time |
| A2 Phy crash course Feb (P) | $69.99 | one-time |
| AS Phy crash course Mar (P) | $69.99 | one-time |
| A2 Phy crash course Mar (P) | $69.99 | one-time |


### ISL School

[App page](https://appshunter.io/ios/app/isl-school/id1669658214)

This educational app allows students to access important school information. View attendance records, homework assignments, important notices, and class schedules all in one place.

**Highlights:** Attendance tracking, Homework assignments, Notifications and notices, Timetable viewing, School information access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teaching Circle free?

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

### Is ISL School free?

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

### Which has better reviews, Teaching Circle or ISL School?

Teaching Circle is rated higher. Teaching Circle averages 4.4 out of 5 from 21 ratings, while ISL School averages 3.3 from 11 ratings.

### Do Teaching Circle or ISL School have ads?

Neither Teaching Circle nor ISL School shows ads.

### Which is updated more often, Teaching Circle or ISL School?

Teaching Circle ships an update fortnightly, and ISL School fortnightly. Most recently, Teaching Circle was updated on September 19, 2026 and ISL School on September 22, 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.*