# springVerb vs 531 metronome

The clearest difference is review sentiment: 531 metronome at 100% against springVerb's 0%. 531 metronome also leads on rating (5.0 vs 4.3) and update cadence (every 5 days vs every 5 months). springVerb's advantage is ratings volume (6 vs 1) and iOS requirement (12.0 vs 18.4). On ads, in-app purchases, monetization model and device support there is nothing between them.

springVerb costs $4.99 and 531 metronome $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

531 metronome holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: springVerb has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of springVerb's written reviews are positive against 100% of 531 metronome's.

springVerb ships an update every 5 months, 531 metronome every 5 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | springVerb | 531 metronome |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/springverb/id6450971173/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/531-metronome/id6759196151/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 80 MB | 11 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OSC Audio](https://appshunter.io/developer/1693533681) | [AKIHIKO YOSHIDA](https://appshunter.io/developer/1877362692) |

## What reviewers say

### springVerb

[App page](https://appshunter.io/ios/app/springverb/id6450971173)

This app offers a wide range of vintage and modern spring reverb effects for music production. It features 14 distinct spring modes and extensive controls for deep sound customization, including EQ and automation. Presets can be saved and shared across platforms.

**Highlights:** 14 Spring Reverb Models, 16+ In-depth Controls, Built-in 3-band EQ, Preset Manager, Cross-platform Preset Sharing, Automation Control

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

**In-app purchases:** none


### 531 metronome

[App page](https://appshunter.io/ios/app/531-metronome/id6759196151)

This app provides a metronome designed for complex rhythms and time signatures. It offers features like tap tempo, background playback, and swing for subdivisions, helping musicians focus on rhythm and practice.

**Highlights:** Tap tempo, Background play & lock-screen control, Swing for subdivisions, Complex time signatures, Sub accents & rests, Infinite groove creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is springVerb free?

springVerb costs $4.99, with no in-app purchases.

### Is 531 metronome free?

531 metronome costs $2.99, with no in-app purchases.

### Which has better reviews, springVerb or 531 metronome?

531 metronome is rated higher. springVerb averages 4.3 out of 5 from 6 ratings, while 531 metronome averages 5.0 from 1 ratings.

### Do springVerb or 531 metronome have ads?

Neither springVerb nor 531 metronome shows ads.

### Which is updated more often, springVerb or 531 metronome?

springVerb ships an update every 5 months, and 531 metronome every 5 days. Most recently, springVerb was updated on October 9, 2026 and 531 metronome on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*