# Singleton Public Library vs 3D foot pain

The clearest difference is iOS requirement: 3D foot pain at 12.0 against Singleton Public Library's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Singleton Public Library ships an update every 3 months, 3D foot pain every 4 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | Singleton Public Library | 3D foot pain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 48 MB | 93 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Singleton Public Library](https://appshunter.io/developer/1603667519) | [Hylton Menz](https://appshunter.io/developer/1739329595) |

## What reviewers say

### Singleton Public Library

[App page](https://appshunter.io/ios/app/singleton-public-library/id1603667517)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D foot pain

[App page](https://appshunter.io/ios/app/3d-foot-pain/id6480508182)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Singleton Public Library free?

Singleton Public Library is free to download, with no in-app purchases.

### Is 3D foot pain free?

3D foot pain is free to download, with no in-app purchases.

### Do Singleton Public Library or 3D foot pain have ads?

Neither Singleton Public Library nor 3D foot pain shows ads.

### Which is updated more often, Singleton Public Library or 3D foot pain?

Singleton Public Library ships an update every 3 months, and 3D foot pain every 4 months. Most recently, Singleton Public Library was updated on October 5, 2026 and 3D foot pain on October 5, 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.*