# Helium vs Clasendro

The clearest difference is update cadence: Helium at every 3 days against Clasendro's every 9 days. Helium also leads on ratings volume (7 vs 1). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Helium against 5.0 for Clasendro. That said, the two scores are not equally well evidenced: Helium has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Helium ships an update every 3 days, Clasendro every 9 days. The most recent releases landed on October 31, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Helium | Clasendro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/helium-student-planner/id6758323154/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/clasendro/id6775510761/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free | Free |
| Size | 56 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Helium Edu, LLC](https://appshunter.io/developer/1872281093) | [Praneeth Pala](https://appshunter.io/developer/6775510763) |

## What reviewers say

### Helium

[App page](https://appshunter.io/ios/app/helium-student-planner/id6758323154)

This app helps students manage their academic life by organizing classes, assignments, and grades. It features a smart calendar, live grade tracking, a rich notebook for notes, and a detailed assignment planner to keep everything in one place.

**Highlights:** Smart calendar with color-coding, Live grade tracker and calculator, Rich notebook with linked notes, Assignment planner with details, Todo checklist with sorting, Customizable reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### Clasendro

[App page](https://appshunter.io/ios/app/clasendro/id6775510761)

This app streamlines school management for parents, teachers, and administrators. It offers features like attendance tracking, homework management, secure fee payments, and live bus tracking. AI assistance provides instant answers and early trend spotting.

**Highlights:** Attendance tracking, Homework management, Secure online fee payments, Live school bus tracking, AI-powered student insights, Parent-teacher messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is Helium free?

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

### Is Clasendro free?

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

### Which has better reviews, Helium or Clasendro?

Helium and Clasendro are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Helium or Clasendro have ads?

Neither Helium nor Clasendro shows ads.

### Which is updated more often, Helium or Clasendro?

Helium ships an update every 3 days, and Clasendro every 9 days. Most recently, Helium was updated on October 31, 2026 and Clasendro on October 12, 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.*