# Yukonstruct vs Serendipity Labs

The clearest difference is update cadence: Yukonstruct at every 3 months against Serendipity Labs's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Yukonstruct ships an update every 3 months, Serendipity Labs every 7 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Yukonstruct | Serendipity Labs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 20 MB | 29 MB |
| Requires iOS | **12.4** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yukonstruct Society](https://appshunter.io/developer/1557630939) | [Serendipity Labs, Inc.](https://appshunter.io/developer/1552871569) |

## What reviewers say

### Yukonstruct

[App page](https://appshunter.io/ios/app/yukonstruct/id1557630937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Serendipity Labs

[App page](https://appshunter.io/ios/app/serendipity-labs-uk/id6444340839)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yukonstruct free?

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

### Is Serendipity Labs free?

Serendipity Labs is free to download, with no in-app purchases.

### Do Yukonstruct or Serendipity Labs have ads?

Neither Yukonstruct nor Serendipity Labs shows ads.

### Which is updated more often, Yukonstruct or Serendipity Labs?

Yukonstruct ships an update every 3 months, and Serendipity Labs every 7 months. Most recently, Yukonstruct was updated on October 7, 2026 and Serendipity Labs on October 10, 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.*