# CXCFlash vs CaribGenius

The clearest difference is ads: CXCFlash at none against CaribGenius's shown. CaribGenius's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CXCFlash sells 6 one-off in-app purchases and CaribGenius sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on September 17, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | CXCFlash | CaribGenius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | Every 8 days |
| Size | 41 MB | 59 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DESMOND WARRINGTON](https://appshunter.io/developer/1864525985) | [Shaquille Eastwood](https://appshunter.io/developer/1472312481) |

## What reviewers say

### CXCFlash

[App page](https://appshunter.io/ios/app/cxcflash/id6757194499)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | one-time |
| 1 Student Coupon | $1.99 | one-time |
| 5 Student Coupons | $8.99 | one-time |
| 10 Student Coupons | $15.99 | one-time |
| 25 Student Coupons | $34.99 | one-time |
| 50 Student Coupons | $59.99 | one-time |


### CaribGenius

[App page](https://appshunter.io/ios/app/caribgenius-csec-exam-prep/id6760955443)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaribGenius Pro | $5.99 | per month |
| CaribGenius Premium | $9.99 | per month |
| CaribGenius Pro | $49.99 | per year |
| CaribGenius Premium | $79.99 | per year |


## Frequently asked questions

### Is CXCFlash free?

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

### Is CaribGenius free?

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

### Do CXCFlash or CaribGenius have ads?

CaribGenius shows ads; CXCFlash does not.

### Which is updated more often, CXCFlash or CaribGenius?

CXCFlash ships an update every 8 days, and CaribGenius every 8 days. Most recently, CXCFlash was updated on September 17, 2026 and CaribGenius on September 2, 2026.

---

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