# JAMD vs Opus Rimon

The clearest difference is update cadence: Opus Rimon at every 5 days against JAMD's every 16 months. 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.

JAMD ships an update every 16 months, Opus Rimon every 5 days. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | JAMD | Opus Rimon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jamd/id1040457345/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 99 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobitti Ltd.](https://appshunter.io/developer/586949200) | [Yehuda Simhon](https://appshunter.io/developer/6777215582) |

## What reviewers say

### JAMD

[App page](https://appshunter.io/ios/app/jamd/id1040457345)

This mobile application provides students and faculty with essential information from the Jerusalem Academy of Music and Dance. Access schedules, exam dates, grades, announcements, and more.

**Highlights:** Class schedules, Exam dates and times, Grades and feedback, Announcements and updates, Requests and approvals, Teaching evaluations

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

**In-app purchases:** none


### Opus Rimon

[App page](https://appshunter.io/ios/app/opus-rimon/id6822841450)

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

**In-app purchases:** none


## Frequently asked questions

### Is JAMD free?

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

### Is Opus Rimon free?

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

### Do JAMD or Opus Rimon have ads?

Neither JAMD nor Opus Rimon shows ads.

### Which is updated more often, JAMD or Opus Rimon?

JAMD ships an update every 16 months, and Opus Rimon every 5 days. Most recently, JAMD was updated on November 2, 2026 and Opus Rimon on November 10, 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.*