# Bio vs StrideQuests

The clearest difference is update cadence: StrideQuests at every 5 days against Bio's every 2 months. Bio's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bio sells 3 in-app purchases, starting at $1.99 per 7 days and StrideQuests sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Bio ships an update every 2 months, StrideQuests every 5 days. The most recent releases landed on October 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Bio | StrideQuests |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 42 MB | 458 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Ferrer](https://appshunter.io/developer/1801518132) | [Joey Hoffmann](https://appshunter.io/developer/644661484) |

## What reviewers say

### Bio

[App page](https://appshunter.io/ios/app/bio-rhythm-caffeine-tracker/id6756811259)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscrition | $1.99 | per 7 days |
| monthly subscrition | $5.99 | per month |
| yearly subscription | $29.99 | per year |


### StrideQuests

[App page](https://appshunter.io/ios/app/stridequests/id6763574951)

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $19.99 | per year |
| Sunlit Grove Forever | $7.99 | one-time |
| Twilight Harbor Forever | $7.99 | one-time |
| Starlit Highlands Forever | $7.99 | one-time |
| Autumn Lanternwood Forever | $7.99 | one-time |
| Crystal Caverns Forever | $7.99 | one-time |
| Snowfall Ridge Forever | $7.99 | one-time |
| Current Worlds Pass | $19.99 | one-time |


## Frequently asked questions

### Is Bio free?

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

### Is StrideQuests free?

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

### Do Bio or StrideQuests have ads?

Neither Bio nor StrideQuests shows ads.

### Which is updated more often, Bio or StrideQuests?

Bio ships an update every 2 months, and StrideQuests every 5 days. Most recently, Bio was updated on October 13, 2026 and StrideQuests on September 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.*