# iMarley vs Bolt Reader®

The clearest difference is in-app purchases: iMarley at none against Bolt Reader®'s 1. iMarley also leads on iOS requirement (9.3 vs 14.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Bolt Reader® sells 1 one-off in-app purchase. iMarley asks for nothing beyond the download.

## The numbers

| Metric | iMarley | Bolt Reader® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bolt-reader/id1554066006/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | Free | Free |
| Size | 15 MB | 24 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Elia](https://appshunter.io/developer/1449001502) | [Transmission Dynamics](https://appshunter.io/developer/1554066008) |

## What reviewers say

### iMarley

[App page](https://appshunter.io/ios/app/imarley/id1473822724)

Control your Marley MKII headphones amplifier with this straightforward iOS interface. Designed to enhance your music listening experience by allowing precise control over your audio equipment.

**Highlights:** Remote control for Marley MKII amplifier, Simple user interface, Enhances audio equipment control, Designed for music enthusiasts

**Features:** macOS Compatibility

**In-app purchases:** none


### Bolt Reader®

[App page](https://appshunter.io/ios/app/bolt-reader/id1554066006)

This application provides users with real-time bolt tension data through intuitive bar graphs. It is specifically designed to work with Bolt-Cap Module devices from Transmission Dynamics, helping users quickly identify screws needing attention.

**Highlights:** Real-time bolt tension information, Bar graph data visualization, Identify screws requiring attention, Designed for Bolt-Cap Module devices, Works with Transmission Dynamics hardware

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $49.99 | one-time |


## Frequently asked questions

### Is iMarley free?

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

### Is Bolt Reader® free?

Bolt Reader® is free to download, with in-app purchases available.

### Do iMarley or Bolt Reader® have ads?

Neither iMarley nor Bolt Reader® shows ads.

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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.*