# TEFview vs NS MIDI Player

The clearest difference is in-app purchases: TEFview at none against NS MIDI Player's 5. TEFview also leads on rating (4.7 vs 4.5) and iOS requirement (11.1 vs 17.5). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. NS MIDI Player sells 5 one-off in-app purchases. TEFview asks for nothing beyond the download.

TEFview holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 303 and 196 respectively. Written reviews point the same way: 91% of TEFview's written reviews are positive against 84% of NS MIDI Player's.

TEFview ships an update every 5 months, NS MIDI Player every 3 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | TEFview | NS MIDI Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (303 ratings)](https://appshunter.io/ios/app/tefview/id492060413/reviews)** | [4.5 (196 ratings)](https://appshunter.io/ios/app/ns-midi-player/id1514225088/reviews) |
| Number of ratings | **303** | 196 |
| Positive reviews | **91.1% of reviews** | 84.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 130 MB |
| Requires iOS | **11.1** | 17.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [TablEdit](https://appshunter.io/developer/492060416) | [Nitin Seshadri](https://appshunter.io/developer/1241696993) |

## What reviewers say

### TEFview

[App page](https://appshunter.io/ios/app/tefview/id492060413)

This app lets you view, print, and play musical tablatures and various music file formats on your iOS device. It supports MIDI playback with speed control, metronome, and file management features for easy organization and sharing.

**Highlights:** View tablatures and standard notation, MIDI playback with speed control, Assign volume and MIDI instrument per track, Metronome and countdown timer, File manager with WIFI sharing, PDF export for printing and sharing

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Plays all tef files flawlessly
- 🎶 Can change tempo for learning
- 👍 Amazing free resource
- 🎹 Brilliant for MIDI to Notation
- 🎸 Great for learning new songs

**What reviewers complain about**

- 🔧 Settings for print not user-friendly
- 🤖 Synth sounds could be improved
- 🔍 Scrolling can be too sensitive

**Reported bugs**

- Doesn't work with files in iCloud Drive
- Crashes when opening MIDI files

**Requested features**

- Left-handed fretboard view
- Chord name display
- Ability to delete downloaded files


### NS MIDI Player

[App page](https://appshunter.io/ios/app/ns-midi-player/id1514225088)

This application allows users to play MIDI files on their Apple devices. It supports various MIDI formats, custom sound fonts, and synchronized lyrics. Advanced features like audio export and MIDI output connection are available via a one-time purchase.

**Highlights:** Play standard MIDI files (.mid, .midi, .kar), Support for custom SoundFonts (.sf2, .dls), View time-synced lyrics, Connect to MIDI outputs, Export MIDI as audio, Queue multiple songs, Background audio and AirPlay support

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thanks | $0.99 | one-time |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| NS MIDI Player (Full Unlock) | $7.99 | one-time |
| Large Tip | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎵 Excellent sound quality with soundfont support
- 💰 Free version available with core functionality
- 🎧 Custom soundfont compatibility
- 📱 QuickLook/QuickView integration for quick previews

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- ⏱️ Slow loading times for large MIDI files
- 🔋 High battery consumption
- ❌ Limited free version functionality
- 💸 Premium features behind paywall ($7.99-$22)

**Reported bugs**

- App crashes frequently during normal use
- Settings menu causes crashes
- Export/conversion button force closes app
- Soundfont file picker fails to open
- Audio initialization errors with some soundfonts

**Requested features**

- Playlist creation and management
- Instrument selection/replacement per channel
- Background playback with screen off
- Auto-play all files in folder
- Pitch adjustment capability


## Frequently asked questions

### Is TEFview free?

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

### Is NS MIDI Player free?

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

### Which has better reviews, TEFview or NS MIDI Player?

TEFview is rated higher. TEFview averages 4.7 out of 5 from 303 ratings, while NS MIDI Player averages 4.5 from 196 ratings.

### Do TEFview or NS MIDI Player have ads?

Neither TEFview nor NS MIDI Player shows ads.

### Which is updated more often, TEFview or NS MIDI Player?

TEFview ships an update every 5 months, and NS MIDI Player every 3 months. Most recently, TEFview was updated on September 22, 2026 and NS MIDI Player on September 22, 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.*