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Screenshots

  • Meridian 157: Prologue screenshot 1
  • Meridian 157: Prologue screenshot 2
  • Meridian 157: Prologue screenshot 3
  • Meridian 157: Prologue screenshot 4

About Meridian 157: Prologue

Chapter 1 and 2 have been officially released! Get it now on the App Store! Meridian 157: Prologue is a point and click puzzle game focused on engaging puzzles, immersive visuals and an exciting storyline. It is the first part of the Meridian 157 series, where you play as detective David Zander investigating a mysterious weather anomaly in the northern Pacific Ocean. Use your wits to solve puzzles and overcome obstacles to find a way deeper into the island in order to uncover the mystery behind the 157th meridian! Features: • Elegant and eerie graphics with atmospheric sound effects and animations • Lots of challenging and fun puzzles, perfect for all audiences • Immersive ambient music tracks • First part of an exciting storyline • Completely free and no ads • Available in 8 different languages!

Ratings & reviews

4.6

11.1K ratings

5 ★ 72% 4 ★ 19% 3 ★ 5% 2 ★ 1% 1 ★ 2%

What’s new

Version 1.8.3 · Updated December 26, 2025

• Minor bug fixes

App privacy

The developer, NovaSoft Interactive Ltd, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Meridian 157: Prologue

Looking for apps like Meridian 157: Prologue? Here are 6 similar apps on the App Store. The highest rated is Machinika Museum (4.7/5), and all 6 are free to download.

Meridian 157: Prologue vs. alternatives
App Rating Price Last updated
Meridian 157: Prologue 4.6 / 5 (11,179 ratings) Free December 26, 2025
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New York Mysteries 1 4.7 / 5 (2,637) Free Dec 28, 2023
Scary Horror 2: Escape Room 4.6 / 5 (1,797) Free Mar 19, 2026