# Traveler IQ vs CHINA MAP STACK

The clearest difference is in-app purchases: CHINA MAP STACK at none against Traveler IQ's 2. Traveler IQ's advantage is ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Traveler IQ sells 2 one-off in-app purchases. CHINA MAP STACK asks for nothing beyond the download.

Traveler IQ ships an update every 7 months, CHINA MAP STACK every 8 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Traveler IQ | CHINA MAP STACK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/china-map-stack/id6446427047/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 7 months** | Every 8 months |
| Monetization | — | Ad-supported |
| Size | 38 MB | 150 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rajeev Prasad](https://appshunter.io/developer/590225864) | [YUUTA TAKI](https://appshunter.io/developer/1360634665) |

## What reviewers say

### Traveler IQ

[App page](https://appshunter.io/ios/app/traveler-iq/id590225861)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gimme More Time | $0.99 | one-time |
| Gimme More Time | $2.99 | one-time |


### CHINA MAP STACK

[App page](https://appshunter.io/ios/app/china-map-stack/id6446427047)

A physics puzzle game where players stack Chinese states, with an option to play with Japanese maps. It features colorful graphics and simple one-finger controls.

**Highlights:** Physics puzzle gameplay, Stack Chinese states, Play with Japanese maps, Colorful states, One-finger control, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Traveler IQ free?

Traveler IQ is free to download, with in-app purchases available.

### Is CHINA MAP STACK free?

CHINA MAP STACK is free to download, with no in-app purchases.

### Do Traveler IQ or CHINA MAP STACK have ads?

CHINA MAP STACK shows ads; Traveler IQ does not.

### Which is updated more often, Traveler IQ or CHINA MAP STACK?

Traveler IQ ships an update every 7 months, and CHINA MAP STACK every 8 months. Most recently, Traveler IQ was updated on November 1, 2026 and CHINA MAP STACK on November 3, 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.*