# Numfuzzle vs CARDIZERR

The clearest difference is review sentiment: Numfuzzle at 80% against CARDIZERR's 0%. CARDIZERR's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Numfuzzle sells 3 one-off in-app purchases. CARDIZERR asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Numfuzzle | CARDIZERR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (29 ratings)](https://appshunter.io/ios/app/numfuzzle/id1560532186/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 76 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTINA STOUT](https://appshunter.io/developer/1531227744) | [ESTABLISHMENT MUSISA MOSAB WALID ALI AL-SADI AL-TAJARIA COMMERCIAL](https://appshunter.io/developer/1711951422) |

## What reviewers say

### Numfuzzle

[App page](https://appshunter.io/ios/app/numfuzzle/id1560532186)

This addictive number puzzle game sharpens math skills and exercises the brain with a relaxing, stress-free experience. Select adjacent numbers that are the same or add up to 10 to clear the board and earn bonus points.

**Highlights:** Select adjacent numbers that are the same or add up to 10, Clear the board by creating empty spaces, Earn bonus points with Speed Bonus and Match Bonus, Utilize hints for assistance, Relaxing colors and music, Strategize moves for high scores

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +15 | $0.99 | one-time |
| +40 | $1.99 | one-time |
| +100 | $3.99 | one-time |


### CARDIZERR

[App page](https://appshunter.io/ios/app/cardizerr/id1670749537)

Discover a wide range of digital and physical products, including gift cards and gaming credits for popular platforms. Benefit from a rewarding loyalty program and a secure shopping experience with advanced KYC verification. Stay updated on trends and exclusive deals.

**Highlights:** Digital and physical product marketplace, Gift cards and gaming credits, Loyalty program, Advanced KYC security, Exclusive deals and trends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numfuzzle free?

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

### Is CARDIZERR free?

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

### Do Numfuzzle or CARDIZERR have ads?

Neither Numfuzzle nor CARDIZERR shows ads.

### Which is updated more often, Numfuzzle or CARDIZERR?

Numfuzzle ships an update weekly, and CARDIZERR weekly. Most recently, Numfuzzle was updated on October 24, 2026 and CARDIZERR on October 16, 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.*