# Antidote vs MindSpark.

The clearest difference is ads: Antidote at none against MindSpark.'s shown. Antidote also leads on iOS requirement (9.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Antidote sells 5 one-off in-app purchases and MindSpark. sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Antidote ships an update every 6 weeks, MindSpark. every 2 months. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Antidote | MindSpark. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/antidote/id1157446651/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 517 MB | 74 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Psyon Games Oy](https://appshunter.io/developer/1147092904) | [Osdom limited](https://appshunter.io/developer/1649169790) |

## What reviewers say

### Antidote

[App page](https://appshunter.io/ios/app/antidote/id1157446651)

Defend a stem cell from invading viruses and bacteria in this science-inspired strategy game. Utilize 13 unique defenses and master challenging levels to uncover a lab mystery. Learn about science through engaging gameplay and adorable characters.

**Highlights:** 13 unique defenses, Science-inspired strategy, Challenging levels, Adorable characters, Unlock lab mystery, Learn about science

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protein Shipment | $1.99 | one-time |
| Infinite Charge | $2.99 | one-time |
| Maximum Protein Generation | $2.99 | one-time |
| Protein Shipment | $4.99 | one-time |
| Protein Shipment | $8.99 | one-time |


### MindSpark.

[App page](https://appshunter.io/ios/app/mindspark/id6749482272)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 COINS | $9.99 | one-time |
| 500 COINS | $39.99 | one-time |
| 1000 COINS | $79.99 | one-time |
| REMOVE ADS | $99.99 | one-time |


## Frequently asked questions

### Is Antidote free?

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

### Is MindSpark. free?

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

### Do Antidote or MindSpark. have ads?

MindSpark. shows ads; Antidote does not.

### Which is updated more often, Antidote or MindSpark.?

Antidote ships an update every 6 weeks, and MindSpark. every 2 months. Most recently, Antidote was updated on October 12, 2026 and MindSpark. on October 19, 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.*