# Mandolin Tuner and Chords — Accurate mandolin tuner app

> Accurate mandolin tuner with chord library and visual guidance. (iPhone/iPad app by Pedro Daniel Macalupu Cumpen.)

- Source: https://appshunter.io/ios/app/mandolin-tuner-and-chords/id1450078301 (this page in markdown: same URL + `.md`)
- Developer: [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Rating: 4.30/5 from 898 App Store ratings · 31 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 20 MB
- Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Indonesian, Italian, Japanese, Korean and 8 more
- Released: 2019-01-27
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mandolin-tuner-and-chords/id1450078301/reviews.md

## What is Mandolin Tuner and Chords?

Tune your mandolin quickly and accurately!

Perfect for beginners, students, and professional players.
• Ultra-accurate tuning — exact Hz frequency
• Mandolin Chords Library, tuning fork & advanced tools
• Fast detection, high sensitivity
• LED tuning indicator for easy visual guidance
• Tuned strings light up
• Universal: iPhone & iPad

Ideas or questions?
Contact: feedback@daikyoujulabs.com

## Key features

- Ultra-accurate Hz frequency tuning
- Mandolin chords library
- Tuning fork
- Fast detection
- High sensitivity
- LED tuning indicator
- Tuned strings light up

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |
| Mandolin Chords Library | $3.99 | one-time |
| Settings | $3.99 | one-time |
| Tuning Fork | $3.99 | one-time |
| Metronome | $3.99 | one-time |


## What do users think of Mandolin Tuner and Chords?

Overall sentiment: negative

**Pros**

- 👍 Helpful tuner with correct octaves
- 🎶 Useful chord library for beginners

**Cons**

- 🤑 Excessive in-app purchases required
- 🔍 Misleading about one-time charge
- 🙄 Intrusive ads
- 🐛 Frequent crashes and freezes
- 🤖 Unresponsive and unreliable tuner
- 🤔 Confusing and unintuitive interface

**Commonly reported bugs**

- Tuner not picking up certain strings
- Settings not accessible without payment

**Most requested features**

- Option to switch to octave mandolin
- More comprehensive chord library

## Recent user reviews (10 of 31)

All indexed reviews: https://appshunter.io/ios/app/mandolin-tuner-and-chords/id1450078301/reviews.md

### 1/5 — All ads

*2026-06-05*

Impossible to use without a barrage of cheap scammy ads - uninstalled after five minutes

### 2/5 — Loved it until I didn’t

*2025-10-30*

Too many adds you’re interrupted constantly and this most recent time it wouldnt even pick anything up so I’m uninstalling and trying a new app.

**Developer response:** Sorry to hear about your recent experience. The tuner uses the device’s microphone, so if mic permission was turned off or another app was using it, detection can stop working temporarily. Regarding ads — they help keep all tuning features free, but you can remove them permanently with a one-time “Remove Ads” option in the app.
Thanks for having used the tuner for so long — we hope you’ll give it another try! 🎸

### 1/5 — Spam / scam

*2025-09-26*

First time I opened the app I immediately started getting scam messages my Apple account is being charged large amounts$$$ . I was being requested to click a yes/no link. I deleted and never used the mandolin app.

**Developer response:** This claim is completely incorrect — our app does not and cannot send messages, charge accounts, or display pop-ups outside the App Store.
We never request payment confirmation links or personal information. It sounds like you may have received unrelated spam messages at the same time by coincidence.
The Mandolin Tuner app is 100 % safe, verified by Apple, and available exclusively on the App Store.

### 1/5 — SCAM HORRIBLE DO NOT GET

*2025-06-05, version 3.1.5*

Want to see incorrectly notated Chords?
 -Gotta pay for it.
Want to use a tuning fork?
 -Three dollars for it.
Heck, want to go into the settings?
 -You guessed it, pay for it.

I accidentally clicked confirm purchase after just trying to see the chords and here we are :/

### 1/5 — Durch Werbung nicht nutzbar

*2025-01-19*

Durch den Werbeblock, den man nicht weg bekommt, sind selbst die zugekauften Features nicht nutzbar.

**Developer response:** Hallo Jens, danke für dein Feedback!
Nach einem In-App-Kauf (z. B. „Werbung entfernen“) werden alle Werbebanner automatisch deaktiviert.
Falls Werbung trotzdem erscheint, kann sie meist durch das Wiederherstellen der Käufe („Käufe wiederherstellen“) entfernt werden.
Bitte probiere das kurz aus – danach sollte alles wie gewohnt funktionieren.

### 5/5 — Helpful

*2024-11-16*

Having the tuner with the correct octaves is helpful. Maybe having the option to switch to octave mandolin would be nicer. As a beginner I love the cord library.

### 1/5 — Lite version stopped working

*2024-07-11*

Had the Lite version. 
Stopped working completely, except as a google ad server and the prompt to ‘buy’ for $3.99. 
No thanks, and a hearty FU to you, too!
Just downloaded another app, for free, with no ads - and it works. 
Keep looking folks!

**Developer response:** Sorry to hear about your experience. The Lite version still works normally — if tuning stopped responding, it’s usually due to the microphone permission being disabled or another app using the mic at the same time.
Ads help us keep the tuner free, and every feature can still be unlocked permanently with a one-time purchase (no subscriptions).
We appreciate your past use and hope you’ll give it another try.

### 5/5 — Saved me some frustration!

*2023-11-30*

I was working with an old Super Tight tuner and this app solved that one sting the older device couldn’t pick up! Saved me some frustration!

### 1/5 — Not a one time charge.

*2023-07-05*

The app says a one time charge. I was charged 3 times. It appears to charge to remove the adds. It charges to use the tuner. It charges to see the chords. It is misleading. It appears the charge didn’t go through. No you’re being charged multiple times.

**Developer response:** Sorry for the confusion! Each feature in the app (Remove Ads, Chords, Tuning Fork, etc.) is a separate optional one-time purchase.
None of these renew automatically or charge again — they’re all processed securely by Apple, and you’re charged only when you confirm each unlock.
You can review or request a refund for any purchase anytime at reportaproblem.apple.com.
Thanks for your support and for using the tuner!

### 1/5 — Broken doesn’t work

*2023-06-17*

Installed, but when opened it doesn’t even function

**Developer response:** Sorry to hear it didn’t work right away.
The tuner uses your device’s microphone — if microphone access is denied or another app is using it, sound detection won’t start.
Please check your mic permission in iPhone Settings → Privacy → Microphone, then reopen the app.
It should work normally.

## Frequently asked questions about Mandolin Tuner and Chords

### What does the Mandolin Tuner and Chords app do?

This app helps you tune your mandolin quickly and accurately using precise Hz frequencies. It also offers a library of mandolin chords and a tuning fork, making it a comprehensive tool for musicians.

### What are the key features of this mandolin tuner?

Key features include ultra-accurate tuning with exact Hz frequency, a mandolin chord library, a tuning fork, fast detection with high sensitivity, an LED tuning indicator for visual guidance, and illuminated indicators for tuned strings.

### Is this app free to use?

The app is free to download and use, but it offers in-app purchases. This means you can access core tuning functionalities for free, with optional purchases available for additional features or content.

### What devices is the Mandolin Tuner and Chords app compatible with?

The application is universal and designed to work on both iPhone and iPad devices, providing a consistent experience across Apple's mobile platforms.

### Who would benefit from using this app?

This app is ideal for anyone who plays the mandolin, from absolute beginners learning to tune their instrument for the first time, to students and professional players who need a reliable and accurate tuning tool on the go.

## Version history (last 5 releases)

### 3.3.5 — 2026-04-28

· Optimization for the latest iPhones and iPads, including iPhone 17 Pro Max, iPhone Air and iPad Pro.
· Metronome, A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes

### 3.3.4 — 2026-04-15

· Optimization for the latest iPhones and iPads, including iPhone 17 Pro Max, iPhone Air and iPad Pro.
· Metronome, A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes

### 3.3.3 — 2025-12-02

Settings now unlocked for everyone
The app runs smoother and faster
Small improvements throughout

### 3.3.2 — 2025-12-01

· Optimization for the latest iPhones and iPads, including iPhone 17 Pro Max, iPhone Air and iPad Pro.
· Metronome, A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes

### 3.3.1 — 2025-11-21

· Metronome and Chords Library are free for a limited time — enjoy them!
· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads.
· A4 Calibration, Tuning Fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes.

## Apps similar to Mandolin Tuner and Chords

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ukulele Tuner Pro and Chords](https://appshunter.io/ios/app/ukulele-tuner-pro-and-chords/id815791310) | 4.7 (185) | $14.99 | Music |
| [Chordify: Songs, Chords, Tuner](https://appshunter.io/ios/app/chordify-songs-chords-tuner/id1073624757) | 4.7 (33,443) | Free | Music |
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| [Guitar Tuner Easy tune chords](https://appshunter.io/ios/app/guitar-tuner-easy-tune-chords/id838981369) | 4.6 (45,879) | Free | Music |
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## More apps by Pedro Daniel Macalupu Cumpen

- [Acoustic Guitar Tuner Basic](https://appshunter.io/ios/app/acoustic-guitar-tuner-basic/id588151563)
- [Acoustic Guitar Tuner Pro](https://appshunter.io/ios/app/acoustic-guitar-tuner-pro/id588152864)
- [Violin Tuner Professional](https://appshunter.io/ios/app/violin-tuner-professional/id802792057)
- [Viola Tuner Professional](https://appshunter.io/ios/app/viola-tuner-professional/id806811415)
- [Cello Tuner Professional](https://appshunter.io/ios/app/cello-tuner-professional/id807752194)
- [Ukulele Tuner Pro and Chords](https://appshunter.io/ios/app/ukulele-tuner-pro-and-chords/id815791310)

All apps by Pedro Daniel Macalupu Cumpen: https://appshunter.io/developer/492172409

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*