# Terms Of Play vs phase estimation algorithm

The clearest difference is update cadence: phase estimation algorithm at monthly against Terms Of Play's every 18 months. Terms Of Play's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Terms Of Play ships an update every 18 months, phase estimation algorithm monthly. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Terms Of Play | phase estimation algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/terms-of-play/id1039738147/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | — |
| Size | 11 MB | 12 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Apps Resource Centre, Hong Kong Baptist University](https://appshunter.io/developer/1375410542) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Terms Of Play

[App page](https://appshunter.io/ios/app/terms-of-play/id1039738147)

This app serves as a comprehensive, editable glossary of game design terms. It helps users familiarize themselves with industry vocabulary, clarify confusion, and create personalized glossaries with custom tags.

**Highlights:** Comprehensive glossary of game design terms, Editable and expandable glossary, A-Z index of terms, Personalized glossary creation, Customizable tags for terms, Style sheet based output

**Features:** macOS Compatibility

**In-app purchases:** none


### phase estimation algorithm

[App page](https://appshunter.io/ios/app/phase-estimation-algorithm/id6469448415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Terms Of Play free?

Terms Of Play is free to download, with no in-app purchases.

### Is phase estimation algorithm free?

phase estimation algorithm is free to download, with no in-app purchases.

### Do Terms Of Play or phase estimation algorithm have ads?

Neither Terms Of Play nor phase estimation algorithm shows ads.

### Which is updated more often, Terms Of Play or phase estimation algorithm?

Terms Of Play ships an update every 18 months, and phase estimation algorithm monthly. Most recently, Terms Of Play was updated on October 20, 2026 and phase estimation algorithm on October 10, 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.*