# OBICON vs ECOunit

The clearest difference is device support: OBICON at 3 against ECOunit's 1. OBICON also leads on iOS requirement (9.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OBICON | ECOunit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 7 MB | 9 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [J. F. Oberlin University](https://appshunter.io/developer/567946736) | [ESC](https://appshunter.io/developer/1884401181) |

## What reviewers say

### OBICON

[App page](https://appshunter.io/ios/app/obicon/id1422592386)

This app facilitates class attendance registration, allows users to receive notifications, and check facility congestion. Location tracking is limited to beacon-equipped classrooms and is not used for other purposes. It is developed by People Software Co., Ltd. under contract from J. F. Oberlin University.

**Highlights:** Class attendance registration, Receive notifications, Check facility congestion, Location-based attendance, Beacon technology integration

**Features:** Vision Pro support

**In-app purchases:** none


### ECOunit

[App page](https://appshunter.io/ios/app/ecounit/id6760427718)

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

**In-app purchases:** none


## Frequently asked questions

### Is OBICON free?

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

### Is ECOunit free?

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

### Do OBICON or ECOunit have ads?

Neither OBICON nor ECOunit shows ads.

### Which is updated more often, OBICON or ECOunit?

OBICON ships an update monthly, and ECOunit monthly. Most recently, OBICON was updated on October 14, 2026 and ECOunit on October 3, 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.*