# uCertifyPrep Oracle DB 12c vs CompTIA Data+ Exam Pro

The clearest difference is update cadence: CompTIA Data+ Exam Pro at every 6 weeks against uCertifyPrep Oracle DB 12c's every 19 months. uCertifyPrep Oracle DB 12c's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. uCertifyPrep Oracle DB 12c sells 1 one-off in-app purchase and CompTIA Data+ Exam Pro sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

uCertifyPrep Oracle DB 12c ships an update every 19 months, CompTIA Data+ Exam Pro every 6 weeks. The most recent releases landed on May 16, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | uCertifyPrep Oracle DB 12c | CompTIA Data+ Exam Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 weeks** |
| Size | 121 MB | 9 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [uCertify LLC](https://appshunter.io/developer/1130631061) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### uCertifyPrep Oracle DB 12c

[App page](https://appshunter.io/ios/app/ucertifyprep-oracle-db-12c/id1664325198)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Oracle DB 12c | $49.99 | one-time |


### CompTIA Data+ Exam Pro

[App page](https://appshunter.io/ios/app/comptia-data-plus-exam-pro/id6670740384)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is uCertifyPrep Oracle DB 12c free?

uCertifyPrep Oracle DB 12c is free to download, with in-app purchases available.

### Is CompTIA Data+ Exam Pro free?

CompTIA Data+ Exam Pro is free to download, with in-app purchases available.

### Do uCertifyPrep Oracle DB 12c or CompTIA Data+ Exam Pro have ads?

Neither uCertifyPrep Oracle DB 12c nor CompTIA Data+ Exam Pro shows ads.

### Which is updated more often, uCertifyPrep Oracle DB 12c or CompTIA Data+ Exam Pro?

uCertifyPrep Oracle DB 12c ships an update every 19 months, and CompTIA Data+ Exam Pro every 6 weeks. Most recently, uCertifyPrep Oracle DB 12c was updated on May 16, 2026 and CompTIA Data+ Exam Pro on September 13, 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.*