# Gear Ratio Calculator Lite vs WHEELTOP

The clearest difference is in-app purchases: WHEELTOP at none against Gear Ratio Calculator Lite's 1. WHEELTOP also leads on rating (2.2 vs 2.0) and update cadence (every 2 months vs every 6 months). Gear Ratio Calculator Lite's advantage is iOS requirement (8.4 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Gear Ratio Calculator Lite sells 1 one-off in-app purchase. WHEELTOP asks for nothing beyond the download.

WHEELTOP holds the better App Store score, 2.2 against 2.0. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews point the same way: 20% of Gear Ratio Calculator Lite's written reviews are positive against 24% of WHEELTOP's.

Gear Ratio Calculator Lite ships an update every 6 months, WHEELTOP every 2 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Gear Ratio Calculator Lite | WHEELTOP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/gear-ratio-calculator-lite/id580455357/reviews) | **[2.2 (17 ratings)](https://appshunter.io/ios/app/wheeltop/id1643448545/reviews)** |
| Number of ratings | 6 | **17** |
| Positive reviews | 20.0% of reviews | **24.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 321 MB |
| Requires iOS | **8.4** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABT Co., Ltd.](https://appshunter.io/developer/411651361) | [WheelTop.](https://appshunter.io/developer/1643448548) |

## What reviewers say

### Gear Ratio Calculator Lite

[App page](https://appshunter.io/ios/app/gear-ratio-calculator-lite/id580455357)

Calculate and visualize gear ratios for road bikes and MTBs. Simulate optimal gear combinations with various chainwheels, sprockets, and tires. Helps in selecting replacement parts by displaying speed-cadence graphs and gear ratio charts.

**Highlights:** Gear ratio calculation for road and MTB, Simulation of gear combinations, Speed-cadence graph generation, Multiple chainwheel, sprocket, and tire options, Gear ratio and gain ratio charts, Optimal part selection assistance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unrestricted | $2.99 | one-time |


### WHEELTOP

[App page](https://appshunter.io/ios/app/wheeltop/id1643448545)

This app enhances the cycling experience for users of specific bicycle components. It offers a convenient way to interact with and manage parts from a well-established manufacturer.

**Highlights:** Bicycle transmission component management, Convenient riding experience, Access to a wide selection of parts, Designed for cycling enthusiasts

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

**In-app purchases:** none


## Frequently asked questions

### Is Gear Ratio Calculator Lite free?

Gear Ratio Calculator Lite is free to download, with in-app purchases available.

### Is WHEELTOP free?

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

### Which has better reviews, Gear Ratio Calculator Lite or WHEELTOP?

WHEELTOP is rated higher. Gear Ratio Calculator Lite averages 2.0 out of 5 from 6 ratings, while WHEELTOP averages 2.2 from 17 ratings.

### Do Gear Ratio Calculator Lite or WHEELTOP have ads?

Neither Gear Ratio Calculator Lite nor WHEELTOP shows ads.

### Which is updated more often, Gear Ratio Calculator Lite or WHEELTOP?

Gear Ratio Calculator Lite ships an update every 6 months, and WHEELTOP every 2 months. Most recently, Gear Ratio Calculator Lite was updated on October 23, 2026 and WHEELTOP on October 22, 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.*