# Poker Odds Calculator App vs Protractor°

The clearest difference is update cadence: Protractor° at every 2 days against Poker Odds Calculator App's every 3 weeks. Protractor° also leads on monetization model (free vs free with in-app purchases). Poker Odds Calculator App's advantage is iOS requirement (17.5 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Poker Odds Calculator App sells 3 in-app purchases, starting at $0.99 per month and Protractor° sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Poker Odds Calculator App against 5.0 for Protractor°. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Poker Odds Calculator App ships an update every 3 weeks, Protractor° every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Poker Odds Calculator App | Protractor° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/poker-odds-calculator-app/id6749746018/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/protractor-angle-finder/id6822147049/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 13 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Taku Semba](https://appshunter.io/developer/1831911729) | [Just2us Pte Ltd](https://appshunter.io/developer/293971188) |

## What reviewers say

### Poker Odds Calculator App

[App page](https://appshunter.io/ios/app/poker-odds-calculator-app/id6749746018)

This tool helps Texas Hold'em players calculate poker odds and winning percentages. It allows for detailed analysis of hand equities, including weighted hand ranges and suit selections.

**Highlights:** Calculate equity/winning percentage, Detailed hand percentage display, Select hands, Select hand-ranges, Support weighted hand-ranges, Support suits selection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Three Months Plan | $2.99 | per 3 months |
| Yearly Plan | $9.99 | per year |


### Protractor°

[App page](https://appshunter.io/ios/app/protractor-angle-finder/id6822147049)

This app transforms your iPhone Duo into a digital protractor. Measure angles on paper or between surfaces by simply folding the device to match the desired angle and reading the degrees. Save and organize your measurements for later use.

**Highlights:** Measure angles on paper, Measure angles between surfaces, Uses iPhone Duo's folding hinge, Record and save angle readings, Organize measurements by date

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protractor Lifetime Access | $3.99 | one-time |


## Frequently asked questions

### Is Poker Odds Calculator App free?

Poker Odds Calculator App is free to download, with in-app purchases available.

### Is Protractor° free?

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

### Which has better reviews, Poker Odds Calculator App or Protractor°?

Poker Odds Calculator App and Protractor° are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Poker Odds Calculator App or Protractor° have ads?

Neither Poker Odds Calculator App nor Protractor° shows ads.

### Which is updated more often, Poker Odds Calculator App or Protractor°?

Poker Odds Calculator App ships an update every 3 weeks, and Protractor° every 2 days. Most recently, Poker Odds Calculator App was updated on November 8, 2026 and Protractor° on October 31, 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.*