# iStroboSoft vs Guitar Analyzer

The clearest difference is price: iStroboSoft at $9.99 against Guitar Analyzer's $19.99. iStroboSoft also leads on chart position (#20 vs unranked) and device support (3 vs 1). Guitar Analyzer's advantage is in-app purchases (none vs 11) and update cadence (weekly vs fortnightly). On ads there is nothing between them.

iStroboSoft costs $9.99 and Guitar Analyzer $19.99 up front. iStroboSoft sells 11 one-off in-app purchases. Guitar Analyzer asks for nothing beyond the download.

iStroboSoft ships an update fortnightly, Guitar Analyzer weekly. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | iStroboSoft | Guitar Analyzer |
| --- | --- | --- |
| Price | **$9.99** | $19.99 |
| Rating | **[4.3 (298 ratings)](https://appshunter.io/ios/app/istrobosoft/id308296029/reviews)** | — |
| Number of ratings | **298** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#20** | — |
| Size | 5 MB | 8 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Peterson Tuners](https://appshunter.io/developer/308296032) | [Oleg Levkutnik](https://appshunter.io/developer/792134887) |

## What reviewers say

### iStroboSoft

[App page](https://appshunter.io/ios/app/istrobosoft/id308296029)

**Currently charting:** #20 Top Paid · Music, #174 Top Paid (US App Store)

This application provides highly accurate tuning for musical instruments, offering professional-grade precision with a real-time strobe display. It supports various tuning modes, temperaments, and input methods, making it suitable for both acoustic and electric instruments.

**Highlights:** 1/10th cent accuracy, Real-time strobe display, Guided Mode Tuning, 12 Temperaments with adjustable root, Assisted Low Note Detection, Drop/Capo mode, Adjustable Concert A

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extended Frequency Modes | $4.99 | one-time |
| Bluegrass Sweeteners | $5.99 | one-time |
| Buzz Feiten Pack | $5.99 | one-time |
| Guitar & Bass Sweeteners | $5.99 | one-time |
| Orchestral Sweeteners | $5.99 | one-time |
| World Sweetener Pack | $9.99 | one-time |
| Tuning Tools | $9.99 | one-time |
| Steel Guitar Sweeteners | $14.99 | one-time |
| Harmonic Tuning | $19.99 | one-time |
| Keyboard Sweeteners | $19.99 | one-time |
| Full Discounted Upgrade Pack | $59.99 | one-time |

**What reviewers like**

- 🚀 Extremely accurate
- 🔒 Reliable and stable
- 👍 Fantastic for instrument setup and intonation
- 👍 Portable and convenient
- 👍 Excellent value for the price

**What reviewers complain about**

- 🐛 Compatibility issues with iOS updates
- 💰 Expensive in-app purchases for additional features
- 🐛 Inconsistent performance, jumps between notes
- 🐛 Struggles with low and high notes
- 🐛 Microphone input not always reliable

**Reported bugs**

- App freezes or crashes on certain iOS versions
- Incorrect note detection on some instruments
- Display issues with newer iPhone/iPad models

**Requested features**

- Add support for more sweetened tunings and temperaments
- Improve display visibility and layout for newer devices
- Integrate with audio apps and allow routing through other apps
- Add Apple Watch app for quick tuning access
- Improve noise filtering and input sensitivity


### Guitar Analyzer

[App page](https://appshunter.io/ios/app/guitar-analyzer/id6746745584)

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

**In-app purchases:** none


## Frequently asked questions

### Is iStroboSoft free?

iStroboSoft costs $9.99, and also offers in-app purchases.

### Is Guitar Analyzer free?

Guitar Analyzer costs $19.99, with no in-app purchases.

### Do iStroboSoft or Guitar Analyzer have ads?

Neither iStroboSoft nor Guitar Analyzer shows ads.

### Which is updated more often, iStroboSoft or Guitar Analyzer?

iStroboSoft ships an update fortnightly, and Guitar Analyzer weekly. Most recently, iStroboSoft was updated on October 16, 2026 and Guitar Analyzer on September 30, 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.*