# Tideglass: Color Sort — A calm coastal puzzle

> A calm coastal puzzle (iPhone/iPad app by Auster Chen.)

- Source: https://appshunter.io/ios/app/tideglass-color-sort/id6821144338 (this page in markdown: same URL + `.md`)
- Developer: [Auster Chen](https://appshunter.io/developer/1875774145)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 98 MB
- Languages: American English
- Released: 2026-10-23
- Data updated: 2026-10-25

## What is Tideglass?

Find a little calm, one color at a time.

Tideglass is a coastal color-sorting puzzle game. Pour matching colors between glass bottles, plan around limited space, and turn a mixed-up collection into a satisfying arrangement.

A SMALL TWIST ON SORTING
Later puzzles introduce a rotating rack: one bottle rests while the others are available. Rotate the rack to change your options and discover a fresh route to the solution.

YOUR OWN PACE
Explore 90 puzzle layouts across six chapters, or return for the daily puzzle. There are no timers or energy meters. Undo a move, restart the same puzzle, and pick up where you left off.

MADE FOR A QUIET BREAK
Enjoy original coastal scenery, gentle pouring sounds, optional color numbers, and a reduced-motion setting. Core puzzles work offline.

FREE TO PLAY, WITH A LIFETIME OPTION
Play the full campaign for free. Optional rewarded videos provide extra hints, and occasional interstitial ads appear between puzzles after the introductory levels. The optional Calm Coast lifetime purchase removes interstitial ads and unlocks unlimited hints. No subscription is required.

Internet access is required for purchases and ads. Progress is saved on your device.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Calm Coast Lifetime | $4.99 | one-time |


## Is Tideglass safe?

Not enough ratings yet to assess Tideglass.

## Is Tideglass legit?

Tideglass: Color Sort appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Tideglass is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-23

No release notes.

## More apps by Auster Chen

- [Takara TCG: Master Set Tracker](https://appshunter.io/ios/app/takara-tcg-master-set-tracker/id6758921180)
- [Claymate Studio](https://appshunter.io/ios/app/claymate-studio/id6761700585)
- [VaultDesk TCG: Card Shops](https://appshunter.io/ios/app/vaultdesk-tcg-card-shops/id6783979479)
- [Find the Cow! Queens Puzzle](https://appshunter.io/ios/app/find-the-cow-queens-puzzle/id6784067327)
- [Hotpot Panic](https://appshunter.io/ios/app/hotpot-panic/id6787567105)
- [Night Ledger](https://appshunter.io/ios/app/night-ledger/id6803367661)

All apps by Auster Chen: https://appshunter.io/developer/1875774145

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*