# Shimmy Diagnoser vs Debate Timer for High School

The clearest difference is review sentiment: Shimmy Diagnoser at 63% against Debate Timer for High School's 0%. Shimmy Diagnoser also leads on rating (3.5 vs 3.3). Debate Timer for High School's advantage is price (Free vs $17.99) and update cadence (daily vs every 2 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Debate Timer for High School 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 holds the better App Store score, 3.5 against 3.3. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews point the same way: 63% of Shimmy Diagnoser's written reviews are positive against 0% of Debate Timer for High School's.

Shimmy Diagnoser ships an update every 2 months, Debate Timer for High School daily. Both last shipped on November 2, 2026.

## The numbers

| Metric | Shimmy Diagnoser | Debate Timer for High School |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/shimmy-diagnoser/id1215880972/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/debate-timer-for-high-school/id1424069832/reviews) |
| Number of ratings | **8** | 7 |
| Positive reviews | **62.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 8 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOAO Consulting AB](https://appshunter.io/developer/1181701800) | [Anirudh Natarajan](https://appshunter.io/developer/1524167253) |

## 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


### Debate Timer for High School

[App page](https://appshunter.io/ios/app/debate-timer-for-high-school/id1424069832)

This app provides a simple and intuitive timer for high school debate rounds. It supports classic NSDA debate forms and seamlessly integrates prep time, making it useful for both new and experienced debaters and judges.

**Highlights:** Ad-free experience, Working debate timer, Elegant design, Simple to use interface, Supports 3 debate forms, Seamless prep time integration

**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 Debate Timer for High School free?

Debate Timer for High School is free to download, with no in-app purchases.

### Which has better reviews, Shimmy Diagnoser or Debate Timer for High School?

Shimmy Diagnoser is rated higher. Shimmy Diagnoser averages 3.5 out of 5 from 8 ratings, while Debate Timer for High School averages 3.3 from 7 ratings.

### Do Shimmy Diagnoser or Debate Timer for High School have ads?

Neither Shimmy Diagnoser nor Debate Timer for High School shows ads.

### Which is updated more often, Shimmy Diagnoser or Debate Timer for High School?

Shimmy Diagnoser ships an update every 2 months, and Debate Timer for High School daily. Most recently, Shimmy Diagnoser was updated on November 2, 2026 and Debate Timer for High School on November 2, 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.*