# Nerdy Math vs Crazy Eights

The clearest difference is ads: Nerdy Math at none against Crazy Eights's shown. Nerdy Math also leads on update cadence (weekly vs every 6 months). Crazy Eights's advantage is iOS requirement (12.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Nerdy Math sells 3 in-app purchases, starting at $9.99 per 7 days and Crazy Eights sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Nerdy Math ships an update weekly, Crazy Eights every 6 months. The most recent releases landed on October 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Nerdy Math | Crazy Eights |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 76 MB | 102 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oguz Can](https://appshunter.io/developer/1692066345) | [OEngines Games LLP](https://appshunter.io/developer/1565939904) |

## What reviewers say

### Nerdy Math

[App page](https://appshunter.io/ios/app/nerdy-math/id6450151568)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerdy Premium Weekly | $9.99 | per 7 days |
| Nerdy Premium Monthly | $19.99 | per month |
| Nerdy Premium Annual | $29.99 | per year |


### Crazy Eights

[App page](https://appshunter.io/ios/app/crazy-eights-crazy-8s/id6480333099)

Experience a classic card game with challenging AI opponents and a smooth interface. Enjoy solo or partnership play with interactive graphics and special card effects like skipping turns and reversing direction. Earn daily bonuses and compete on leaderboards.

**Highlights:** Solo and partnership gameplay, Challenging AI opponents, Interactive UI and animations, Daily bonus coins, Leaderboard integration, Special card effects (Skip, Reverse)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |
| Coins Pack 1 | $2.99 | one-time |
| Coins Pack 2 | $3.99 | one-time |
| Coins Pack 3 | $4.99 | one-time |
| Coins Pack 4 | $5.99 | one-time |
| Coins Pack 5 | $6.99 | one-time |
| Coins Pack 6 | $7.99 | one-time |
| Remove Ads Combo Pack | $9.99 | one-time |
| Big Combo Pack | $14.99 | one-time |


## Frequently asked questions

### Is Nerdy Math free?

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

### Is Crazy Eights free?

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

### Do Nerdy Math or Crazy Eights have ads?

Crazy Eights shows ads; Nerdy Math does not.

### Which is updated more often, Nerdy Math or Crazy Eights?

Nerdy Math ships an update weekly, and Crazy Eights every 6 months. Most recently, Nerdy Math was updated on October 1, 2026 and Crazy Eights on September 15, 2026.

---

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