# RSM Assembly Instructions vs NugSmasher®

The clearest difference is rating: RSM Assembly Instructions at 4.7 against NugSmasher®'s 3.4. NugSmasher®'s advantage is update cadence (fortnightly vs every 32 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

RSM Assembly Instructions holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 9 and 24 respectively.

RSM Assembly Instructions ships an update every 32 months, NugSmasher® fortnightly. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RSM Assembly Instructions | NugSmasher® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/rsm-assembly-instructions/id1439769406/reviews)** | [3.4 (24 ratings)](https://appshunter.io/ios/app/nugsmasher/id1501395880/reviews) |
| Number of ratings | 9 | **24** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 285 MB | 68 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Franckh-Kosmos Verlags GmbH & Co. KG](https://appshunter.io/developer/375309682) | [PMG COS. L.L.C.](https://appshunter.io/developer/1501395879) |

## What reviewers say

### RSM Assembly Instructions

[App page](https://appshunter.io/ios/app/rsm-assembly-instructions/id1439769406)

This app provides step-by-step assembly instructions for robotic models built with the "Robotics: Smart Machines – Tracks & Treads Edition" engineering kit. It serves as a digital manual to guide users through the building process.

**Highlights:** Step-by-step assembly guides, Digital manual for robotics kits, Model building instructions, Compatible with Tracks & Treads Edition

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

**In-app purchases:** none


### NugSmasher®

[App page](https://appshunter.io/ios/app/nugsmasher/id1501395880)

Log and manage your rosin press sessions directly from your phone. Access past sessions, share results with the community, and easily find strains by name, rating, or material type. This updated app offers improved design and functionality for a streamlined experience.

**Highlights:** Log press sessions, Access past sessions, Share press results, Search strains by name, Search by rating, Search by material type, Streamlined menu and navigation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RSM Assembly Instructions free?

RSM Assembly Instructions is free to download, with no in-app purchases.

### Is NugSmasher® free?

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

### Which has better reviews, RSM Assembly Instructions or NugSmasher®?

RSM Assembly Instructions is rated higher. RSM Assembly Instructions averages 4.7 out of 5 from 9 ratings, while NugSmasher® averages 3.4 from 24 ratings.

### Do RSM Assembly Instructions or NugSmasher® have ads?

Neither RSM Assembly Instructions nor NugSmasher® shows ads.

### Which is updated more often, RSM Assembly Instructions or NugSmasher®?

RSM Assembly Instructions ships an update every 32 months, and NugSmasher® fortnightly. Most recently, RSM Assembly Instructions was updated on November 5, 2026 and NugSmasher® on November 3, 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.*