# MultiSens vs Bolt IQ+

The clearest difference is rating: MultiSens at 5.0 against Bolt IQ+'s 4.8. On price, ratings volume, update cadence and ads there is nothing between them.

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

MultiSens holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

MultiSens ships an update every 2 months, Bolt IQ+ every 5 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MultiSens | Bolt IQ+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/multisens-1234/id1533837949/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/bolt-iq-plus/id6760457662/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 99 MB | 28 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sens-OS](https://appshunter.io/developer/1533837951) | [Copper State Bolt & Nut Company, Inc.](https://appshunter.io/developer/1247518253) |

## What reviewers say

### MultiSens

[App page](https://appshunter.io/ios/app/multisens-1234/id1533837949)

This application allows users to test various machine condition monitoring sensors. It connects to sensors, displays Time Waveform and Vibration Spectrum graphs, and auto-calibrates for data acquisition.

**Highlights:** Test machine condition monitoring sensors, Connect to sensors, Plot Time Waveform graph, Plot Vibration Spectrum (Acceleration, dB, Velocity), Auto-calibrate to sensors, Data acquisition with adjustable sampling rates and sample counts

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MultiSens free?

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

### Is Bolt IQ+ free?

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

### Which has better reviews, MultiSens or Bolt IQ+?

MultiSens is rated higher. MultiSens averages 5.0 out of 5 from 3 ratings, while Bolt IQ+ averages 4.8 from 5 ratings.

### Do MultiSens or Bolt IQ+ have ads?

Neither MultiSens nor Bolt IQ+ shows ads.

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

MultiSens ships an update every 2 months, and Bolt IQ+ every 5 months. Most recently, MultiSens was updated on November 3, 2026 and Bolt IQ+ on October 31, 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.*