# Shimmy Diagnoser vs Wolverine1.0

The clearest difference is price: Wolverine1.0 at Free against Shimmy Diagnoser's $17.99. Wolverine1.0 also leads on update cadence (every 11 days vs every 2 months) and iOS requirement (8.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Wolverine1.0 is free to download; Shimmy Diagnoser costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shimmy Diagnoser ships an update every 2 months, Wolverine1.0 every 11 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Shimmy Diagnoser | Wolverine1.0 |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/shimmy-diagnoser/id1215880972/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Paid | — |
| Size | 3 MB | 76 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DOAO Consulting AB](https://appshunter.io/developer/1181701800) | [Wolverine Advanced Materials Shanghai Co.,Ltd.](https://appshunter.io/developer/1538395466) |

## What reviewers say

### Shimmy Diagnoser

[App page](https://appshunter.io/ios/app/shimmy-diagnoser/id1215880972)

This app acts as a vibration meter for your vehicle, detecting and analyzing vibrations to identify potential issues. It provides real-time graphs and statistics to help diagnose problems with engines, tires, or propshafts, assisting both DIY enthusiasts and professionals.

**Highlights:** Vibration detection and analysis, Real-time vibration graphing, Identification of vibration sources (engine, tire, propshaft), Vehicle database integration, Data storage and statistics, Built-in RPM calculations

**In-app purchases:** none


### Wolverine1.0

[App page](https://appshunter.io/ios/app/wolverine10/id1530170807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shimmy Diagnoser free?

Shimmy Diagnoser costs $17.99, with no in-app purchases.

### Is Wolverine1.0 free?

Wolverine1.0 is free to download, with no in-app purchases.

### Do Shimmy Diagnoser or Wolverine1.0 have ads?

Neither Shimmy Diagnoser nor Wolverine1.0 shows ads.

### Which is updated more often, Shimmy Diagnoser or Wolverine1.0?

Shimmy Diagnoser ships an update every 2 months, and Wolverine1.0 every 11 days. Most recently, Shimmy Diagnoser was updated on November 6, 2026 and Wolverine1.0 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.*