# BiDot vs Math Juice

The clearest difference is in-app purchases: Math Juice at none against BiDot's 15. Math Juice also leads on ads (none vs shown) and update cadence (every 2 months vs every 9 months). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. BiDot sells 15 in-app purchases, starting at $2.79 per month. Math Juice asks for nothing beyond the download.

Math Juice holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 9 and 17 respectively. Written reviews point the same way: 84% of BiDot's written reviews are positive against 92% of Math Juice's.

BiDot ships an update every 9 months, Math Juice every 2 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BiDot | Math Juice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/bidot/id900411937/reviews) | **[4.7 (17 ratings)](https://appshunter.io/ios/app/math-juice/id1268885355/reviews)** |
| Number of ratings | 9 | **17** |
| Positive reviews | 84.2% of reviews | **92.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 16 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SH Limited](https://appshunter.io/developer/960275282) | [Bryan Bazilauskas](https://appshunter.io/developer/1108193759) |

## 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 |


### Math Juice

[App page](https://appshunter.io/ios/app/math-juice/id1268885355)

Practice math facts with engaging games designed by teachers. Features timed challenges and a coin-earning mode to make learning enjoyable for students, parents, and educators.

**Highlights:** Speed Run mode for timed practice, Grind Mode with coin rewards, Multiplication, division, addition, subtraction practice, Perfect squares and combined operations, Progress tracking for parents and teachers, Reward structure for motivation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BiDot free?

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

### Is Math Juice free?

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

### Which has better reviews, BiDot or Math Juice?

Math Juice is rated higher. BiDot averages 4.4 out of 5 from 9 ratings, while Math Juice averages 4.7 from 17 ratings.

### Do BiDot or Math Juice have ads?

BiDot shows ads; Math Juice does not.

### Which is updated more often, BiDot or Math Juice?

BiDot ships an update every 9 months, and Math Juice every 2 months. Most recently, BiDot was updated on October 15, 2026 and Math Juice on October 8, 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.*