# Bolt Reader® vs LaCimbali Project

The clearest difference is in-app purchases: LaCimbali Project at none against Bolt Reader®'s 1. On price, update cadence, ads and device support there is nothing between them.

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

Bolt Reader® ships an update every 5 weeks, LaCimbali Project every 6 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Bolt Reader® | LaCimbali Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/bolt-reader/id1554066006/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 24 MB | 74 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Transmission Dynamics](https://appshunter.io/developer/1554066008) | [Cimbali Group SPA](https://appshunter.io/developer/1367959769) |

## What reviewers say

### 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 |


### LaCimbali Project

[App page](https://appshunter.io/ios/app/lacimbali-project/id1588736543)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bolt Reader® free?

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

### Is LaCimbali Project free?

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

### Do Bolt Reader® or LaCimbali Project have ads?

Neither Bolt Reader® nor LaCimbali Project shows ads.

### Which is updated more often, Bolt Reader® or LaCimbali Project?

Bolt Reader® ships an update every 5 weeks, and LaCimbali Project every 6 weeks. Most recently, Bolt Reader® was updated on November 3, 2026 and LaCimbali Project on November 7, 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.*