# Stringflo vs Fretwise

The clearest difference is update cadence: Fretwise at weekly against Stringflo's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stringflo sells 2 in-app purchases, starting at $0.99 per month and Fretwise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stringflo ships an update every 4 months, Fretwise weekly. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Stringflo | Fretwise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stringflo/id6740091216/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 4 MB |
| Requires iOS | 18.2 | **17.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oshry Ben-Harush](https://appshunter.io/developer/1782630805) | [Sebastian Bolling](https://appshunter.io/developer/1416824787) |

## What reviewers say

### Stringflo

[App page](https://appshunter.io/ios/app/stringflo/id6740091216)

Master the guitar fretboard with interactive note training, real-time pitch detection, and comprehensive theory tools. Practice with customizable challenges, visualize note positions, and track your progress to build fluency and deepen your understanding of the instrument.

**Highlights:** Randomized note challenges, Real-time pitch feedback, Fretboard visualization, Customizable practice sessions, Built-in tuner, Chord and scale theory tools, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Monthly subscription | $0.99 | per month |


### Fretwise

[App page](https://appshunter.io/ios/app/fretwise/id6757199291)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Stringflo free?

Stringflo is free to download, with in-app purchases available.

### Is Fretwise free?

Fretwise is free to download, with in-app purchases available.

### Do Stringflo or Fretwise have ads?

Neither Stringflo nor Fretwise shows ads.

### Which is updated more often, Stringflo or Fretwise?

Stringflo ships an update every 4 months, and Fretwise weekly. Most recently, Stringflo was updated on September 26, 2026 and Fretwise on October 8, 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.*