# Logic 101 vs BKDPPG

The clearest difference is in-app purchases: BKDPPG at none against Logic 101's 9. BKDPPG also leads on update cadence (every 2 weeks vs every 8 months). Logic 101's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Logic 101 sells 9 one-off in-app purchases. BKDPPG asks for nothing beyond the download.

Logic 101 ships an update every 8 months, BKDPPG every 2 weeks. The most recent releases landed on October 2, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Logic 101 | BKDPPG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 317 MB | 111 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Logic 101](https://appshunter.io/developer/1700458143) | [Atulkumar Patel](https://appshunter.io/developer/1853478524) |

## What reviewers say

### Logic 101

[App page](https://appshunter.io/ios/app/logic-101/id6456453962)

Learn to solve the Rubik's Cube and enhance cognitive skills like logical thinking, patience, and memory. This academy offers expert guidance to master over 30 cube types and improve solving times, while also helping to reduce screen addiction and boost confidence.

**Highlights:** Master over 30 Rubik's Cube types, Improve solving speed, Enhance logical thinking, Develop patience and focus, Boost short-term memory, Reduce screen addiction, Increase confidence

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cube Master 2 | $12.99 | one-time |
| Cube Explorer | $14.99 | one-time |
| Speed Cuber Level 2 | $19.99 | one-time |
| Speed Cuber Level 3 | $19.99 | one-time |
| Cube Master 1 | $29.99 | one-time |
| Cube Champion level 2 | $29.99 | one-time |
| Cube Champion level 1 | $29.99 | one-time |
| Speed Cuber Level 1 | $29.99 | one-time |
| Cube Champion level 3 | $29.99 | one-time |


### BKDPPG

[App page](https://appshunter.io/ios/app/bkdppg/id6755386358)

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

**In-app purchases:** none


## Frequently asked questions

### Is Logic 101 free?

Logic 101 is free to download, with in-app purchases available.

### Is BKDPPG free?

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

### Do Logic 101 or BKDPPG have ads?

Neither Logic 101 nor BKDPPG shows ads.

### Which is updated more often, Logic 101 or BKDPPG?

Logic 101 ships an update every 8 months, and BKDPPG every 2 weeks. Most recently, Logic 101 was updated on October 2, 2026 and BKDPPG on September 11, 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.*