# Tiny Spines vs Zen Track

Tiny Spines and Zen Track are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tiny Spines | Zen Track |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 43 MB | 228 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tiny Spines LLC](https://appshunter.io/developer/1619521016) | [Synergy Innovations Group Limited](https://appshunter.io/developer/1690694649) |

## What reviewers say

### Tiny Spines

[App page](https://appshunter.io/ios/app/tiny-spines/id1619521014)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zen Track

[App page](https://appshunter.io/ios/app/zen-track/id6740068881)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tiny Spines free?

Tiny Spines is free to download, with no in-app purchases.

### Is Zen Track free?

Zen Track is free to download, with no in-app purchases.

### Do Tiny Spines or Zen Track have ads?

Neither Tiny Spines nor Zen Track shows ads.

### Which is updated more often, Tiny Spines or Zen Track?

Tiny Spines ships an update monthly, and Zen Track monthly. Most recently, Tiny Spines was updated on October 6, 2026 and Zen Track on October 12, 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.*