# COOLSIS Family Access vs LessonBook

The clearest difference is price: COOLSIS Family Access at Free against LessonBook's $4.99. COOLSIS Family Access also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). LessonBook's advantage is update cadence (fortnightly vs every 4 months). On ads and in-app purchases there is nothing between them.

COOLSIS Family Access is free to download; LessonBook costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

COOLSIS Family Access ships an update every 4 months, LessonBook fortnightly. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | COOLSIS Family Access | LessonBook |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.7 (40 ratings)](https://appshunter.io/ios/app/coolsis-family-access/id603733475/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 59.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 13 MB | 36 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [COOLSIS Technologies, Inc. (TX)](https://appshunter.io/developer/1037578826) | [Mehmet Oztrk](https://appshunter.io/developer/6800199887) |

## What reviewers say

### COOLSIS Family Access

[App page](https://appshunter.io/ios/app/coolsis-family-access/id603733475)

This app provides parents and students with real-time access to essential school information, including grades, attendance, and assignments. It facilitates communication between families and educational institutions, keeping everyone informed about academic progress and school activities.

**Highlights:** Real-time access to grades, Track student attendance, View assignments, Monitor behavior incidents, Access class schedules, Receive push notifications

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient access to grades
- 👍 Good for tracking student progress
- 👍 Useful for parents
- 👍 Great communication tool
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Login issues
- 🐛 App not working
- 🐛 Outdated interface
- 🐛 Missing features

**Reported bugs**

- App crashes after updates
- Cannot log in after updates
- Redirects to App Store for non-existent updates
- App crashes when tapping 'Info' tab
- Communication errors on login

**Requested features**

- Log out of all devices
- GPA and transcript feature
- End of semester/year reports
- Ability to select specific semesters for grades
- Teacher login/access


### LessonBook

[App page](https://appshunter.io/ios/app/lessonbook-tutor-planner/id6806832193)

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

**In-app purchases:** none


## Frequently asked questions

### Is COOLSIS Family Access free?

COOLSIS Family Access is free to download, with no in-app purchases.

### Is LessonBook free?

LessonBook costs $4.99, with no in-app purchases.

### Do COOLSIS Family Access or LessonBook have ads?

Neither COOLSIS Family Access nor LessonBook shows ads.

### Which is updated more often, COOLSIS Family Access or LessonBook?

COOLSIS Family Access ships an update every 4 months, and LessonBook fortnightly. Most recently, COOLSIS Family Access was updated on October 23, 2026 and LessonBook on October 26, 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.*