# Supernova vs OneClickSchool

The clearest difference is update cadence: OneClickSchool at every 5 days against Supernova's every 26 months. Supernova's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Supernova ships an update every 26 months, OneClickSchool every 5 days. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Supernova | OneClickSchool |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 25 MB | 107 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [S. LATTES & C. EDITORI S.p.A.](https://appshunter.io/developer/1374140943) | [Sigma Sistemi](https://appshunter.io/developer/1596463489) |

## What reviewers say

### Supernova

[App page](https://appshunter.io/ios/app/supernova/id1453678146)

**Features:** macOS Compatibility

**In-app purchases:** none


### OneClickSchool

[App page](https://appshunter.io/ios/app/oneclickschool/id1596463487)

Access grades, attendance, lesson topics, and administrative information like invoices. Facilitates parent-teacher conferences and school-family communications with a user-friendly interface. Receive instant notifications for new messages.

**Highlights:** View grades and absences, Track lesson topics, Access administrative/financial info, Manage parent-teacher meetings, Facilitate school-family communication, Receive instant notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Supernova free?

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

### Is OneClickSchool free?

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

### Do Supernova or OneClickSchool have ads?

Neither Supernova nor OneClickSchool shows ads.

### Which is updated more often, Supernova or OneClickSchool?

Supernova ships an update every 26 months, and OneClickSchool every 5 days. Most recently, Supernova was updated on September 30, 2026 and OneClickSchool on October 4, 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.*