# OpenMaps vs TOOL_Cplus

The clearest difference is ads: TOOL_Cplus at none against OpenMaps's shown. TOOL_Cplus also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (15.6 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. OpenMaps sells 2 in-app purchases, starting at $1.99 per month and TOOL_Cplus sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OpenMaps ships an update every 2 months, TOOL_Cplus every 2 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | OpenMaps | TOOL_Cplus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (16 ratings)](https://appshunter.io/ios/app/openmaps-topographic-maps/id1035361157/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 9.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 6 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Immaginet Srl](https://appshunter.io/developer/545184631) | [Han-Chung Lin](https://appshunter.io/developer/881528252) |

## What reviewers say

### OpenMaps

[App page](https://appshunter.io/ios/app/openmaps-topographic-maps/id1035361157)

Access detailed, open-source topographic maps for all your outdoor adventures. Plan hikes, discover trails, and navigate with confidence using community-driven data from OpenStreetMap.

**Highlights:** Detailed topographic maps, OpenStreetMap (OSM) data, Live tile mapping, Route planning, Community-driven data, Offline map access (implied by planning/navigation)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenMaps Pro Monthly | $1.99 | per month |
| Open Maps Pro Yearly Plan | $8.99 | per year |


### TOOL_Cplus

[App page](https://appshunter.io/ios/app/tool-cplus/id6748835051)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Unlock | $0.99 | one-time |


## Frequently asked questions

### Is OpenMaps free?

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

### Is TOOL_Cplus free?

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

### Do OpenMaps or TOOL_Cplus have ads?

OpenMaps shows ads; TOOL_Cplus does not.

### Which is updated more often, OpenMaps or TOOL_Cplus?

OpenMaps ships an update every 2 months, and TOOL_Cplus every 2 days. Most recently, OpenMaps was updated on September 22, 2026 and TOOL_Cplus on September 23, 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.*