# Checkers By Post vs Equation =

The clearest difference is update cadence: Checkers By Post at every 2 weeks against Equation ='s every 5 months. Equation ='s advantage is iOS requirement (13.0 vs 15.6). 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.

Checkers By Post ships an update every 2 weeks, Equation = every 5 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Checkers By Post | Equation = |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (45 ratings)](https://appshunter.io/ios/app/checkers-by-post/id889394213/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 91 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Games By Post LLC](https://appshunter.io/developer/449504484) | [Beijing Ningdom Technology Co., Ltd.](https://appshunter.io/developer/434217018) |

## What reviewers say

### Checkers By Post

[App page](https://appshunter.io/ios/app/checkers-by-post/id889394213)

Engage in correspondence checkers with friends or random opponents. Track your skill with Elo ratings, climb leaderboards, and enjoy features like in-game chat and strategy planning. Play multiple games simultaneously with automatic notifications.

**Highlights:** Correspondence play with real people, Ranked matches with Elo rating system, Play multiple simultaneous games, Automatic push notifications for moves, 4 computer difficulty levels, Local hand-off and offline computer play, In-game chat and move history

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

**In-app purchases:** none


### Equation =

[App page](https://appshunter.io/ios/app/equation/id6737338940)

**In-app purchases:** none


## Frequently asked questions

### Is Checkers By Post free?

Checkers By Post is free to download, with no in-app purchases.

### Is Equation = free?

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

### Do Checkers By Post or Equation = have ads?

Both Checkers By Post and Equation = show ads.

### Which is updated more often, Checkers By Post or Equation =?

Checkers By Post ships an update every 2 weeks, and Equation = every 5 months. Most recently, Checkers By Post was updated on September 25, 2026 and Equation = on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*