# BiDot vs Rope 3D!

The clearest difference is rating: Rope 3D! at 5.0 against BiDot's 4.4. Rope 3D! also leads on in-app purchases (none vs 15) and ads (none vs shown). BiDot's advantage is ratings volume (9 vs 1). On price 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. Rope 3D! asks for nothing beyond the download.

Rope 3D! holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: BiDot has 9 ratings behind it against 1, so its average is the more settled of the two.

BiDot ships an update every 9 months, Rope 3D! weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BiDot | Rope 3D! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/bidot/id900411937/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rope-3d/id1500763778/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 139 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) | [Aden Games](https://appshunter.io/developer/1610507844) |

## 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 |


### Rope 3D!

[App page](https://appshunter.io/ios/app/rope-3d/id1500763778)

Guide a rope to gather characters and then launch them away. Experience a unique physics-based puzzle game with simple controls.

**Highlights:** Rope control mechanics, Character collection, Physics-based gameplay, Simple controls, Character launching

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BiDot free?

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

### Is Rope 3D! free?

Rope 3D! is free to download, with no in-app purchases.

### Which has better reviews, BiDot or Rope 3D!?

Rope 3D! is rated higher. BiDot averages 4.4 out of 5 from 9 ratings, while Rope 3D! averages 5.0 from 1 ratings.

### Do BiDot or Rope 3D! have ads?

BiDot shows ads; Rope 3D! does not.

### Which is updated more often, BiDot or Rope 3D!?

BiDot ships an update every 9 months, and Rope 3D! weekly. Most recently, BiDot was updated on October 24, 2026 and Rope 3D! on October 21, 2026.

---

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