# Bolt IQ+ vs ThermoForge HX

The clearest difference is update cadence: ThermoForge HX at every 2 weeks against Bolt IQ+'s every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bolt IQ+ ships an update every 5 months, ThermoForge HX every 2 weeks. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Bolt IQ+ | ThermoForge HX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/bolt-iq-plus/id6760457662/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 28 MB | 37 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Copper State Bolt & Nut Company, Inc.](https://appshunter.io/developer/1247518253) | [Cosimo Gioia](https://appshunter.io/developer/1892882353) |

## What reviewers say

### Bolt IQ+

[App page](https://appshunter.io/ios/app/bolt-iq-plus/id6760457662)

This reference app provides essential data for bolt torque, tension, and fastener specifications. It offers calculation tools and dimensional references to aid in installation planning and ensure consistency for industrial applications.

**Highlights:** Bolt torque data, Tension specifications, Fastener information, Calculation tools, Dimensional references, Installation guidance

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

**In-app purchases:** none


### ThermoForge HX

[App page](https://appshunter.io/ios/app/thermoforge-hx/id6762225976)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bolt IQ+ free?

Bolt IQ+ is free to download, with no in-app purchases.

### Is ThermoForge HX free?

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

### Do Bolt IQ+ or ThermoForge HX have ads?

Neither Bolt IQ+ nor ThermoForge HX shows ads.

### Which is updated more often, Bolt IQ+ or ThermoForge HX?

Bolt IQ+ ships an update every 5 months, and ThermoForge HX every 2 weeks. Most recently, Bolt IQ+ was updated on October 31, 2026 and ThermoForge HX on November 9, 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.*