# Sting 25 vs Intervals and Chords

The clearest difference is price: Sting 25 at Free against Intervals and Chords's $5.99. Sting 25 also leads on iOS requirement (8.0 vs 15.0). Intervals and Chords's advantage is rating (4.8 vs 3.9) and review sentiment (83% vs 65%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Sting 25 is free to download; Intervals and Chords costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Intervals and Chords holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 15 and 10 respectively. Written reviews point the same way: 65% of Sting 25's written reviews are positive against 83% of Intervals and Chords's.

Sting 25 ships an update monthly, Intervals and Chords every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sting 25 | Intervals and Chords |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [3.9 (15 ratings)](https://appshunter.io/ios/app/sting-25/id478115302/reviews) | **[4.8 (10 ratings)](https://appshunter.io/ios/app/intervals-and-chords/id6447244430/reviews)** |
| Number of ratings | **15** | 10 |
| Positive reviews | 64.5% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 1.6 GB | 17 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RadicalMedia, LLC](https://appshunter.io/developer/400164871) | [Instinctive](https://appshunter.io/developer/553439405) |

## What reviewers say

### Sting 25

[App page](https://appshunter.io/ios/app/sting-25/id478115302)

Explore the 25-year solo career of a renowned musician through exclusive concert footage, interviews, and personal stories. Discover influences, activism, and artistry with unparalleled access to rare photos and handwritten lyrics.

**Highlights:** Exclusive concert footage, Behind-the-scenes access, In-depth interviews, Handwritten lyrics and journal entries, 360 degree instrument views, Chronological career chapters

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎬 Extensive concert footage and exclusive 60th birthday concert videos
- 🎨 Beautiful, intuitive, and well-designed user interface
- 📚 Comprehensive career retrospective with rare archival material
- 🎵 Rich multimedia content including photos, interviews, and performances
- 💰 Free app with premium content

**What reviewers complain about**

- 🐛 Video playback frequently broken or non-functional
- 🔇 No sound or audio issues in videos
- ⏳ Extremely slow video streaming and loading times
- ❌ App crashes and freezes when accessing concert content
- 🚫 Fails to load or gets stuck on splash screen

**Reported bugs**

- Concert video playback fails or crashes
- No audio or sound in video content
- App hangs at splash screen and won't load
- Videos freeze and buffer continuously
- App crashes when tapping on concert footage

**Requested features**

- Full concert performances available for purchase or download
- Release entire concert on Blu-Ray
- Regular content updates with new concert footage and behind-the-scenes material
- Ability to purchase and download birthday concert performances
- Background music persistence when switching between apps


### Intervals and Chords

[App page](https://appshunter.io/ios/app/intervals-and-chords/id6447244430)

This music theory app helps musicians of all levels visualize and understand chords. It features real-time chord detection, key selection, and enhanced visualization for deeper harmonic exploration.

**Highlights:** Real-time chord detection, Key selection for chord adaptation, Enhanced chord rendering, Exploration of inversions and voicings, Instant musical feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is Sting 25 free?

Sting 25 is free to download, with no in-app purchases.

### Is Intervals and Chords free?

Intervals and Chords costs $5.99, with no in-app purchases.

### Which has better reviews, Sting 25 or Intervals and Chords?

Intervals and Chords is rated higher. Sting 25 averages 3.9 out of 5 from 15 ratings, while Intervals and Chords averages 4.8 from 10 ratings.

### Do Sting 25 or Intervals and Chords have ads?

Neither Sting 25 nor Intervals and Chords shows ads.

### Which is updated more often, Sting 25 or Intervals and Chords?

Sting 25 ships an update monthly, and Intervals and Chords every 2 months. Most recently, Sting 25 was updated on November 1, 2026 and Intervals and Chords on November 3, 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.*