# BiDot vs Poly 3D Puzzle

The clearest difference is review sentiment: BiDot at 84% against Poly 3D Puzzle's 0%. BiDot also leads on rating (4.4 vs 3.0) and ratings volume (9 vs 2). Poly 3D Puzzle's advantage is ads (none vs shown) and update cadence (every 2 months vs every 9 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. BiDot sells 15 in-app purchases, starting at $2.79 per month and Poly 3D Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BiDot holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 84% of BiDot's written reviews are positive against 0% of Poly 3D Puzzle's.

BiDot ships an update every 9 months, Poly 3D Puzzle every 2 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BiDot | Poly 3D Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/bidot/id900411937/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/poly-3d-puzzle/id1531465107/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | **84.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 63 MB | 72 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SH Limited](https://appshunter.io/developer/960275282) | [Can Le](https://appshunter.io/developer/1441975210) |

## What reviewers say

### BiDot

[App page](https://appshunter.io/ios/app/bidot/id900411937)

A challenging puzzle game where you must separate colored dots by controlling a sliding door. It's easy to learn but difficult to master, offering endless fun with two distinct game modes.

**Highlights:** Separate colored dots, Sliding door mechanic, Two game modes (BiDot, Zen), Easy to learn, hard to master, Constant motion challenges

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium User 1 Month 30% OFF | $2.79 | per month |
| 1 Week premium user | $7.99 | per 7 days |
| 1 Week Premium User free trial | $7.99 | per 7 days |
| 1 Month premium user 0.99 1/mo | $9.99 | per month |
| Premium User 3 Months | $11.99 | per 3 months |
| Premium User 1 Year 30% OFF | $24.49 | per year |
| Premium User 1 Year | $34.99 | per year |
| 1000 Coins | $1.99 | one-time |
| Premium Pass 1 Month 30% OFF | $3.49 | one-time |
| 5000 Coins | $4.99 | one-time |
| Premium Pass 1 Month | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 25 000 Coins | $19.99 | one-time |
| 150 000 Coins | $74.99 | one-time |
| 1 Million Coins | $99.99 | one-time |


### Poly 3D Puzzle

[App page](https://appshunter.io/ios/app/poly-3d-puzzle/id1531465107)

Rotate polygonal fragments to reveal hidden images. This relaxing puzzle game offers vibrant graphics and a gallery to collect your completed pictures. It's suitable for all ages and perfect for unwinding.

**Highlights:** Rotate polygonal fragments, Reveal hidden pictures, Collect images in a gallery, Vibrant graphics, Fun and relaxing gameplay, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is BiDot free?

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

### Is Poly 3D Puzzle free?

Poly 3D Puzzle is free to download, with in-app purchases available.

### Which has better reviews, BiDot or Poly 3D Puzzle?

BiDot is rated higher. BiDot averages 4.4 out of 5 from 9 ratings, while Poly 3D Puzzle averages 3.0 from 2 ratings.

### Do BiDot or Poly 3D Puzzle have ads?

BiDot shows ads; Poly 3D Puzzle does not.

### Which is updated more often, BiDot or Poly 3D Puzzle?

BiDot ships an update every 9 months, and Poly 3D Puzzle every 2 months. Most recently, BiDot was updated on October 24, 2026 and Poly 3D Puzzle on October 10, 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.*