# MapTap vs Dual Map

The clearest difference is review sentiment: Dual Map at 100% against MapTap's 23%. Dual Map also leads on price (Free vs $1.99) and rating (5.0 vs 3.7). MapTap's advantage is ads (none vs shown) and chart position (#17 vs unranked). On update cadence, in-app purchases and device support there is nothing between them.

Dual Map is free to download; MapTap costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dual Map holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 23% of MapTap's written reviews are positive against 100% of Dual Map's.

MapTap ships an update every 6 months, Dual Map every 5 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MapTap | Dual Map |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/maptap/id312212429/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dual-map-use-maps-more-freely/id1579337100/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 23.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#17** | — |
| Size | 3 MB | 4 MB |
| Requires iOS | 17.0 | **14.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Geographics](https://appshunter.io/developer/286844996) | [Saki Inoue](https://appshunter.io/developer/1557109246) |

## What reviewers say

### MapTap

[App page](https://appshunter.io/ios/app/maptap/id312212429)

**Currently charting:** #17 Top Paid · Navigation (US App Store)

Explore diverse map layers including satellite, topographic, nautical charts, and street views. Compare multiple map sources side-by-side for comprehensive geographic information.

**Highlights:** Multiple map layer comparisons, Satellite and hybrid views, USGS topographic maps, NOAA nautical charts, OpenStreetMap integration

**Features:** Vision Pro support

**In-app purchases:** none


### Dual Map

[App page](https://appshunter.io/ios/app/dual-map-use-maps-more-freely/id1579337100)

This navigation app allows you to view and interact with two independent maps simultaneously. Easily compare your current location with a destination, pin multiple locations, and plan routes between them.

**Highlights:** Independent upper and lower maps, Adjustable map sizes, Multiple pin placement, Route planning from pins, Simultaneous route display

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

**In-app purchases:** none


## Frequently asked questions

### Is MapTap free?

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

### Is Dual Map free?

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

### Which has better reviews, MapTap or Dual Map?

Dual Map is rated higher. MapTap averages 3.7 out of 5 from 3 ratings, while Dual Map averages 5.0 from 1 ratings.

### Do MapTap or Dual Map have ads?

Dual Map shows ads; MapTap does not.

### Which is updated more often, MapTap or Dual Map?

MapTap ships an update every 6 months, and Dual Map every 5 months. Most recently, MapTap was updated on November 10, 2026 and Dual Map 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.*