# Angle & Ratio vs Allocate3M

The clearest difference is price: Allocate3M at Free against Angle & Ratio's $0.99. Angle & Ratio's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On update cadence and ads there is nothing between them.

Allocate3M is free to download; Angle & Ratio costs $0.99 up front. Allocate3M sells 3 one-off in-app purchases. Angle & Ratio asks for nothing beyond the download.

Angle & Ratio ships an update every 6 months, Allocate3M every 4 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Angle & Ratio | Allocate3M |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/angle-and-ratio/id928803288/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 2 MB | 12 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Medic Engineering K.K.](https://appshunter.io/developer/917118875) | [Chu-Yi Chang](https://appshunter.io/developer/943416679) |

## What reviewers say

### Angle & Ratio

[App page](https://appshunter.io/ios/app/angle-and-ratio/id928803288)

Measure angles and ratios directly from images. Adjust segments on your photos to analyze proportions and inclinations, then save your results as JPEGs.

**Highlights:** Measure angles from images, Measure ratios from images, Adjustable segments for precise measurement, Save results as JPEG, Use photos from gallery or take new ones

**In-app purchases:** none


### Allocate3M

[App page](https://appshunter.io/ios/app/allocate3m/id1531072277)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro30 | $3.99 | one-time |
| Pro60 | $5.99 | one-time |
| Pro100 | $6.99 | one-time |


## Frequently asked questions

### Is Angle & Ratio free?

Angle & Ratio costs $0.99, with no in-app purchases.

### Is Allocate3M free?

Allocate3M is free to download, with in-app purchases available.

### Do Angle & Ratio or Allocate3M have ads?

Neither Angle & Ratio nor Allocate3M shows ads.

### Which is updated more often, Angle & Ratio or Allocate3M?

Angle & Ratio ships an update every 6 months, and Allocate3M every 4 months. Most recently, Angle & Ratio was updated on November 1, 2026 and Allocate3M on November 7, 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.*