# MIDI Messenger vs Doris by dgApps

The clearest difference is update cadence: Doris by dgApps at every 3 weeks against MIDI Messenger's every 4 months. MIDI Messenger's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. MIDI Messenger sells 3 one-off in-app purchases and Doris by dgApps sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

MIDI Messenger ships an update every 4 months, Doris by dgApps every 3 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MIDI Messenger | Doris by dgApps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/midi-messenger/id6446505967/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 8 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gleb Valin](https://appshunter.io/developer/1678162158) | [dgApps](https://appshunter.io/developer/357488432) |

## What reviewers say

### MIDI Messenger

[App page](https://appshunter.io/ios/app/midi-messenger/id6446505967)

This app allows users to create and send custom MIDI messages triggered by various system events or incoming MIDI data. It offers advanced features like expression calculations for generative workflows and message ordering with delay options.

**Highlights:** Create custom MIDI messages, Trigger messages with MIDI or system events, Expression calculations for generative music, Supports various MIDI message types, Configurable message order and delays, Discard or pass-through incoming messages

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.00 | one-time |
| Nice tip | $5.00 | one-time |
| Generous tip | $10.00 | one-time |


### Doris by dgApps

[App page](https://appshunter.io/ios/app/doris-by-dgapps/id6447811358)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doris Monthly Subscription | $8.99 | per month |
| Doris Annual Subscription | $89.99 | per year |


## Frequently asked questions

### Is MIDI Messenger free?

MIDI Messenger is free to download, with in-app purchases available.

### Is Doris by dgApps free?

Doris by dgApps is free to download, with in-app purchases available.

### Do MIDI Messenger or Doris by dgApps have ads?

Neither MIDI Messenger nor Doris by dgApps shows ads.

### Which is updated more often, MIDI Messenger or Doris by dgApps?

MIDI Messenger ships an update every 4 months, and Doris by dgApps every 3 weeks. Most recently, MIDI Messenger was updated on October 15, 2026 and Doris by dgApps on October 14, 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.*