# TanZen HD vs QUAISTER

The clearest difference is update cadence: TanZen HD at every 2 months against QUAISTER's every 15 months. TanZen HD also leads on iOS requirement (10.0 vs 12.0). QUAISTER's advantage is device support (3 vs 1) and price ($1.99 vs $2.99). On review sentiment, ads and in-app purchases there is nothing between them.

TanZen HD costs $2.99 and QUAISTER $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TanZen HD ships an update every 2 months, QUAISTER every 15 months. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | TanZen HD | QUAISTER |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.7 (258 ratings)](https://appshunter.io/ios/app/tanzen-hd/id363300963/reviews)** | — |
| Number of ratings | **258** | — |
| Positive reviews | 95.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 15 months |
| Monetization | **Free** | Paid |
| Size | 193 MB | 39 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Little White Bear Studios, LLC](https://appshunter.io/developer/286331903) | [BLOSSOMMOON](https://appshunter.io/developer/1620907356) |

## What reviewers say

### TanZen HD

[App page](https://appshunter.io/ios/app/tanzen-hd/id363300963)

Engage in a classic tangram puzzle experience with over 500 challenges. Fit seven geometric pieces into a shaded area without overlap to solve each puzzle. Perfect for quick breaks or extended play sessions.

**Highlights:** Over 500 tangram puzzles, Classic tangram gameplay, Fit seven geometric pieces, No overlapping pieces, Puzzle completion recognition, Play for short or long durations

**In-app purchases:** none

**What reviewers like**

- 🌟 Relaxing and enjoyable puzzles
- 👍 Intuitive and easy-to-use interface
- 🧠 Mentally stimulating and challenging
- 🎨 Beautiful and soothing visuals
- 🎶 Calming background music

**What reviewers complain about**

- 🐛 Occasional crashes or glitches
- 🔍 Puzzles can be too easy at times
- 🔍 Lack of advanced or customizable difficulty options
- 🔍 Limited background or music options

**Reported bugs**

- Crashes or freezes after completing all puzzles
- Compatibility issues on older devices

**Requested features**

- More advanced or challenging puzzle designs
- Ability to create and share custom puzzles
- Option to turn off the visible outline of the target shape
- Expanded background and music selection


### QUAISTER

[App page](https://appshunter.io/ios/app/quaister/id1632128269)

Engage in a strategic board game where players attempt to capture all of the opponent's pieces or escape with their own. The core mechanic involves inferring your opponent's piece colors through their movements and employing deceptive tactics.

**Highlights:** Play against AI or other players, Strategic piece movement, Infer opponent's piece colors, Deceptive movement tactics, Ad-free gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is TanZen HD free?

TanZen HD costs $2.99, with no in-app purchases.

### Is QUAISTER free?

QUAISTER costs $1.99, with no in-app purchases.

### Do TanZen HD or QUAISTER have ads?

Neither TanZen HD nor QUAISTER shows ads.

### Which is updated more often, TanZen HD or QUAISTER?

TanZen HD ships an update every 2 months, and QUAISTER every 15 months. Most recently, TanZen HD was updated on November 10, 2026 and QUAISTER on November 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.*