# Aspect Ratio Pro vs Simple Pace

The clearest difference is rating: Simple Pace at 5.0 against Aspect Ratio Pro's 4.0. Simple Pace also leads on update cadence (every 5 days vs every 3 weeks) and price ($0.99 vs $3.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Aspect Ratio Pro costs $3.99 and Simple Pace $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simple Pace holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Aspect Ratio Pro ships an update every 3 weeks, Simple Pace every 5 days. Both last shipped on September 29, 2026.

## The numbers

| Metric | Aspect Ratio Pro | Simple Pace |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/aspect-ratio-pro/id6747417099/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/simple-pace/id6757935168/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 42 MB | 1 MB |
| Requires iOS | 18.6 | 18.6 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [App ahead GmbH](https://appshunter.io/developer/955848754) | [Kevin Marsden](https://appshunter.io/developer/1839391266) |

## What reviewers say

### Aspect Ratio Pro

[App page](https://appshunter.io/ios/app/aspect-ratio-pro/id6747417099)

This app helps you quickly solve for an unknown value in a proportion. Simply input three known numbers, and it will calculate the fourth, making ratio and proportion calculations effortless.

**Highlights:** Rule of three calculations, Instant fourth value calculation, Ratio and proportion solver, Intuitive input interface, Supports iPhone and Mac

**In-app purchases:** none


### Simple Pace

[App page](https://appshunter.io/ios/app/simple-pace/id6757935168)

This app helps runners calculate and plan their workout and race paces. It's designed for runners of all levels, from beginners training for a 5K to experienced athletes aiming for a marathon personal best.

**Highlights:** Workout pace planning, Race pace calculation, 5K to marathon training support, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aspect Ratio Pro free?

Aspect Ratio Pro costs $3.99, with no in-app purchases.

### Is Simple Pace free?

Simple Pace costs $0.99, with no in-app purchases.

### Which has better reviews, Aspect Ratio Pro or Simple Pace?

Simple Pace is rated higher. Aspect Ratio Pro averages 4.0 out of 5 from 1 ratings, while Simple Pace averages 5.0 from 4 ratings.

### Do Aspect Ratio Pro or Simple Pace have ads?

Neither Aspect Ratio Pro nor Simple Pace shows ads.

### Which is updated more often, Aspect Ratio Pro or Simple Pace?

Aspect Ratio Pro ships an update every 3 weeks, and Simple Pace every 5 days. Most recently, Aspect Ratio Pro was updated on September 29, 2026 and Simple Pace on September 29, 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.*