Guitar Tuner vs GuiTuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Guitar Tuner
This application provides a highly accurate chromatic tuner for any instrument. It features advanced noise cancellation and a detailed fine-tuning display, ensuring precise pitch readings for musicians of all levels. The tuner offers a fast refresh rate and works with any note.
- Works with any instrument
- Chromatic tuning for any note
- Accurate to 0.33 Hz
- Noise cancellation slider
- Fine tuning display (+/- 50 cents)
- Fast 0.1 second refresh rate
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A simple, free tuner that works. What the users are saying: "This is the only chromatic tuner that I tried on here that actually works." - dharris (USA) "Great app, love the noise cancellation thingy and it's probably the most accurate tuner on the app store" - Joshua Joe (New Zealand) "Awesome! - One of the best tuners on the app store! I'm impressed" - Ybxbmhnjgl (Canada) Guitar Tuner is a chromatic tuner which uses the iPhone/iPod microphone to give you an accurate pitch reading. Features: - works with any instrument! Guitar, Bass, Ukulele...you name it! - chromatic: works with any note! - accurate to 0.33 Hz - slider control to filter background noise - fine tuning display with +/- 50 cent range and 2 cent increments - wide range display shows +/- 2.5 semitones with 10 cent increments - extremely fast 0.1 second refresh rate
GuiTuner
This application offers a highly accurate and visually appealing way to tune your guitar. It provides a straightforward tuning experience without any advertisements or user tracking.
- High accuracy tuning
- Pleasing graphics
- Ad-free experience
- No user tracking
- Easy to use
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An easy-to-use Guitar tuner, with high accuracy and nice graphics! No ads or tracking, just tune your guitar!
Screenshots
Verdict
The clearest difference is review sentiment: Guitar Tuner at 64% against GuiTuner's 0%. Guitar Tuner also leads on update cadence (every 4 months vs every 46 months). GuiTuner's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Guitar Tuner sells 1 one-off in-app purchase. GuiTuner asks for nothing beyond the download.
Guitar Tuner ships an update every 4 months, GuiTuner every 46 months. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.
| Parameter | Guitar Tuner | GuiTuner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8.2K ratings) — better | — |
| Positive reviews | 63.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 8.2K — better | — |
| Update frequency | Every 4 months — better | Every 46 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 14.4 — better |
| Further details — not scored | ||
| Size | 6 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Last Harmonic LLC | YUBI |
Customer experience
Guitar Tuner
GuiTuner
Bugs and requests
Guitar Tuner
Reported bugs
3 issues- Freezes and crashes on certain devices
- Incorrect note detection and tuning
- Fails to work in noisy environments
Requested features
3 requests- Add more tuning options (e.g. drop tunings)
- Improve stability and reduce crashes
- Provide more customization options
GuiTuner
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Guitar Tuner
- Remove Ads$4.99
GuiTuner
No in-app purchases
