# Perth Map and Walks vs Grokier

The clearest difference is update cadence: Grokier at every 9 days against Perth Map and Walks's every 2 months. Perth Map and Walks's advantage is iOS requirement (9.3 vs 16.0). 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.

Perth Map and Walks ships an update every 2 months, Grokier every 9 days. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Perth Map and Walks | Grokier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/perth-map-and-walks/id371426966/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 97 MB | 1 MB |
| Requires iOS | **9.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GPSmyCity.com, Inc.](https://appshunter.io/developer/343836967) | [Qinglan Song](https://appshunter.io/developer/1825046829) |

## What reviewers say

### Perth Map and Walks

[App page](https://appshunter.io/ios/app/perth-map-and-walks/id371426966)

Explore a city on foot with self-guided walks and a detailed offline map. Discover attractions, track your steps, and share photos. The full version offers navigation assistance for a fraction of a guided tour cost.

**Highlights:** Self-guided city walks, Detailed offline city map, Location bookmarking, Movement tracking, Photo sharing, No internet or data plan needed

**Features:** Vision Pro support

**In-app purchases:** none


### Grokier

[App page](https://appshunter.io/ios/app/grokier/id6757952539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perth Map and Walks free?

Perth Map and Walks is free to download, with no in-app purchases.

### Is Grokier free?

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

### Do Perth Map and Walks or Grokier have ads?

Neither Perth Map and Walks nor Grokier shows ads.

### Which is updated more often, Perth Map and Walks or Grokier?

Perth Map and Walks ships an update every 2 months, and Grokier every 9 days. Most recently, Perth Map and Walks was updated on October 7, 2026 and Grokier on October 31, 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.*