# PULSE 87 vs MIDI Scope

The clearest difference is in-app purchases: PULSE 87 at none against MIDI Scope's 3. PULSE 87 also leads on ratings volume (237 vs 20) and iOS requirement (13.0 vs 17.0). MIDI Scope's advantage is ads (none vs shown) and review sentiment (100% vs 89%). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. MIDI Scope sells 3 one-off in-app purchases. PULSE 87 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for PULSE 87 against 4.8 for MIDI Scope. That said, the two scores are not equally well evidenced: PULSE 87 has 237 ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 89% of PULSE 87's written reviews are positive against 100% of MIDI Scope's.

Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PULSE 87 | MIDI Scope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (237 ratings)](https://appshunter.io/ios/app/pulse-87/id852348259/reviews)** | [4.8 (20 ratings)](https://appshunter.io/ios/app/midi-scope/id1185667452/reviews) |
| Number of ratings | **237** | 20 |
| Positive reviews | 89.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | Every 9 months |
| Monetization | Ad-supported | **Free** |
| Size | 25 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nobex Technologies](https://appshunter.io/developer/1390101150) | [Kinematic Systems](https://appshunter.io/developer/1162866262) |

## What reviewers say

### PULSE 87

[App page](https://appshunter.io/ios/app/pulse-87/id852348259)

Listen to New York's premier EDM station directly from your device. Interact with the station by sending shoutouts, topic suggestions, and birthday wishes. Stay updated with show schedules and social media feeds.

**Highlights:** Listen to live EDM radio, Send voice shoutouts, Receive show notifications, Follow social media feeds, Submit topic suggestions, View program schedule

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

**In-app purchases:** none


### MIDI Scope

[App page](https://appshunter.io/ios/app/midi-scope/id1185667452)

Monitor MIDI activity on your iOS device. Filter events by type, group, or channel, with detailed packet interpretation in decimal and hexadecimal. Send feedback directly to the developer.

**Highlights:** Monitor MIDI activity, Filter events by type, group, or channel, Detailed event packet interpretation, Raw packet data in decimal and hexadecimal, iOS device compatibility

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small | $0.99 | one-time |
| Small | $2.99 | one-time |
| Large | $4.99 | one-time |


## Frequently asked questions

### Is PULSE 87 free?

PULSE 87 is free to download, with no in-app purchases.

### Is MIDI Scope free?

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

### Which has better reviews, PULSE 87 or MIDI Scope?

PULSE 87 is rated higher. PULSE 87 averages 4.9 out of 5 from 237 ratings, while MIDI Scope averages 4.8 from 20 ratings.

### Do PULSE 87 or MIDI Scope have ads?

PULSE 87 shows ads; MIDI Scope does not.

### Which is updated more often, PULSE 87 or MIDI Scope?

PULSE 87 ships an update every 9 months, and MIDI Scope every 9 months. Most recently, PULSE 87 was updated on October 14, 2026 and MIDI Scope 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.*