# BITC (BestITCourses.com) vs Ace SQL Interviews

The clearest difference is in-app purchases: BITC (BestITCourses.com) at none against Ace SQL Interviews's 2. Ace SQL Interviews's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ace SQL Interviews sells 2 one-off in-app purchases. BITC (BestITCourses.com) asks for nothing beyond the download.

BITC (BestITCourses.com) ships an update every 3 months, Ace SQL Interviews every 2 weeks. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | BITC (BestITCourses.com) | Ace SQL Interviews |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 40 MB | 22 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sandeep Soni](https://appshunter.io/developer/1545137391) | [Sandyarani Lagishetti](https://appshunter.io/developer/1723755550) |

## What reviewers say

### BITC (BestITCourses.com)

[App page](https://appshunter.io/ios/app/bitc-bestitcoursescom/id6445942480)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ace SQL Interviews

[App page](https://appshunter.io/ios/app/ace-sql-interviews/id6477198989)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited SQL Ace | $14.99 | one-time |
| Unlock All Questions & Answers | $19.99 | one-time |


## Frequently asked questions

### Is BITC (BestITCourses.com) free?

BITC (BestITCourses.com) is free to download, with no in-app purchases.

### Is Ace SQL Interviews free?

Ace SQL Interviews is free to download, with in-app purchases available.

### Do BITC (BestITCourses.com) or Ace SQL Interviews have ads?

Neither BITC (BestITCourses.com) nor Ace SQL Interviews shows ads.

### Which is updated more often, BITC (BestITCourses.com) or Ace SQL Interviews?

BITC (BestITCourses.com) ships an update every 3 months, and Ace SQL Interviews every 2 weeks. Most recently, BITC (BestITCourses.com) was updated on September 27, 2026 and Ace SQL Interviews on September 17, 2026.

---

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