# AviCalc vs Study Organizer For Students

The clearest difference is in-app purchases: AviCalc at none against Study Organizer For Students's 3. AviCalc also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Study Organizer For Students sells 3 in-app purchases, starting at $5.99 per 7 days. AviCalc asks for nothing beyond the download.

AviCalc ships an update every 3 weeks, Study Organizer For Students every 3 months. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AviCalc | Study Organizer For Students |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 9 MB | 19 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aldo Mendes Martins](https://appshunter.io/developer/377344895) | [Fenuku Kekeli](https://appshunter.io/developer/1822419894) |

## What reviewers say

### AviCalc

[App page](https://appshunter.io/ios/app/avicalc/id6474237308)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Organizer For Students

[App page](https://appshunter.io/ios/app/study-organizer-for-students/id6751737964)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access for weekly | $5.99 | per 7 days |
| All Access For A Year | $39.99 | per year |
| All Access For LifeTime | $99.99 | one-time |


## Frequently asked questions

### Is AviCalc free?

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

### Is Study Organizer For Students free?

Study Organizer For Students is free to download, with in-app purchases available.

### Do AviCalc or Study Organizer For Students have ads?

Neither AviCalc nor Study Organizer For Students shows ads.

### Which is updated more often, AviCalc or Study Organizer For Students?

AviCalc ships an update every 3 weeks, and Study Organizer For Students every 3 months. Most recently, AviCalc was updated on November 12, 2026 and Study Organizer For Students on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*