---
title: "Guitar Tuner - True Lock Tuner - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Everything you need to tune, practice, and improve—right from your pocket.  Guitar Tuner & Metronome: True Lock Tuner is more than a tuner—it's a complete guitar practice toolkit. Tune with precision,"
---

# Guitar Tuner - True Lock Tuner — United States
> Chords, Metronome & Bass

![Guitar Tuner App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d2/90/08/d2900869-22a1-465d-e749-526d9be0e3a6/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-pcVpcc)
**Category:** Music
**Rating:** 5.0/5 (4 ratings)
**Price:** Free
**Bundle ID:** com.suncoastlocalmarketing.TrueLockTuner
**Store:** Apple App Store
**Country:** United States
**Version:** 1.5.0 (released 2026-10-03)
**Original Release:** 2026-04-17
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761863778)
**AppTail Page:** [https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/united-states](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/united-states)

## Guitar Tuner Description
Everything you need to tune, practice, and improve—right from your pocket.

Guitar Tuner & Metronome: True Lock Tuner is more than a tuner—it's a complete guitar practice toolkit. Tune with precision, detect chords instantly, master rhythm, and build better practice habits whether you're just starting out or playing every day.

Precision Guitar Tuner

• Fast, accurate microphone tuning
• Clear note display with fine-tune meter
• Visual "In Tune" lock indicator
• Standard tuning (E A D G B E)
• Beginner-friendly tuning guidance

Instant Chord Detection

• Detect chords in real time using your guitar
• View the detected chord instantly
• Great for learning songs, checking fingerings, and ear training

Built-In Metronome

• Adjustable tempo from 40–240 BPM
• Tap Tempo for quick speed matching
• Clean, distraction-free interface
• Perfect for practice, timing, and consistency

Practice Tracking

• Track daily playing activity
• Build practice streaks
• Stay motivated with simple progress insights

Upgrade to Pro — One-Time Unlock ($4.99)

Unlock even more powerful practice tools:

• 12 Alternate Guitar Tunings
• Complete Chord Library
• Advanced Metronome Features
• Time Signatures (3/4, 4/4, 5/4, 6/8, 7/8)
• Subdivisions (8th, Triplets, 16th Notes)
• Tempo Trainer (automatic BPM increases)
• Gap Click training mode

No subscriptions. Pay once. Unlock everything.

Why True Lock Tuner?

Every feature is designed to help you become a better guitarist—not just a better tuner.

• Tune faster
• Learn chords quicker
• Practice smarter
• Build consistent habits
• Improve every day

Download True Lock Tuner today and make every practice session count.

Privacy:


## Guitar Tuner Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/93/90/21/93902123-5fcb-33f9-781f-90525252f758/ASC_Size1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cc/35/c1/cc35c1f2-b141-3432-e816-6393305dfa4a/ASC_Size.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ea/f8/75/eaf8752a-182a-1731-310d-0c6708abeda7/ASC_Size3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/93/49/eb/9349eba0-4f5f-2a77-d9a7-6caca24fea83/ASC_Size2.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4f/70/a0/4f70a0d8-a297-7450-c04a-9694df0623ea/ASC_Size7.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/83/f2/2183f246-4454-9276-3a7a-7f77ba806f6a/ASC_Size8.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d2/43/45/d243458f-efc2-2be8-cc93-5eb43f31b0aa/ASC_Size6.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/45/46/3b/45463bdd-22be-fd20-7e80-8f75c3bc5477/ASC_Size5.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/d1/b5/48d1b53f-d2e1-d1e0-3af0-7d9e3b043305/ASC_Size9.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1c/84/fe/1c84fe84-ac14-1c29-d989-ed3f9b114b73/ASC_Size10.png/1242x2688.png)

## Guitar Tuner Rating Breakdown in United States
- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Guitar Tuner Reviews in United States

### ***** "Great guitar app!"
Struggled with chord positions, but this makes it clear and easy! Also the tuner and metronome’s are both great and useful!
-- Cheese bandito, 2026-04-24

### ***** "Great app"
Very easy to use and very helpful.
-- g__!!!!!, 2026-04-21

### ***** "Easy to use, lots of good features"
I am a new guitar player and this tuner is very helpful!
-- Jillsy 85, 2026-04-20

### ***** "Mike"
This app is well thought out and is easy to use.
-- Mike_!!, 2026-04-20

[View all Guitar Tuner reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Guitar Tuner In-App Purchases
| Item | Price |
|------|-------|
| True Lock Tuner Pro | $4.99 |




## Guitar Tuner Available In
- [United States](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/united-states)
- [Chile](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/chile)
- [Dominican Republic](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/dominican-republic)
- [Italy](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/italy)
- [Jordan](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/jordan)
- [Kuwait](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/kuwait)
- [Kazakhstan](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/kazakhstan)
- [Namibia](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/namibia)
- [Paraguay](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/paraguay)
- [Russia](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/russia)
- [Thailand](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/thailand)
- [Ukraine](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/ukraine)
- [Belgium](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/belgium)
- [Vietnam](https://apptail.io/app/guitar-tuner-true-lock-tuner-OJzz/vietnam)

---

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