# Science Bites vs SpellFlare

The clearest difference is ads: SpellFlare at none against Science Bites's shown. SpellFlare also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Science Bites sells 2 in-app purchases, starting at $0.99 per month and SpellFlare sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Science Bites ships an update every 5 days, SpellFlare every 8 days. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Science Bites | SpellFlare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 8 days |
| Size | 49 MB | 146 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Burak Arslan](https://appshunter.io/developer/1863855391) | [Venkata Krishna R. Sistla](https://appshunter.io/developer/1865623082) |

## What reviewers say

### Science Bites

[App page](https://appshunter.io/ios/app/science-bites/id6756946276)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $9.99 | per year |


### SpellFlare

[App page](https://appshunter.io/ios/app/spellflare/id6757255748)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlock Watch full access | $0.99 | one-time |


## Frequently asked questions

### Is Science Bites free?

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

### Is SpellFlare free?

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

### Do Science Bites or SpellFlare have ads?

Science Bites shows ads; SpellFlare does not.

### Which is updated more often, Science Bites or SpellFlare?

Science Bites ships an update every 5 days, and SpellFlare every 8 days. Most recently, Science Bites was updated on October 15, 2026 and SpellFlare on October 17, 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.*