# Topo Maps+ vs Topo Reader

The clearest difference is monetization model: Topo Maps+ at freemium against Topo Reader's subscription. Topo Maps+ also leads on update cadence (every 3 weeks vs every 3 months) and ratings volume (9.4K vs 181). Topo Reader's advantage is iOS requirement (14.0 vs 17.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Topo Maps+ sells 11 in-app purchases, starting at $14.99 per 3 months and Topo Reader sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Topo Maps+ against 4.6 for Topo Reader. That said, the two scores are not equally well evidenced: Topo Maps+ has 9.4K ratings behind it against 181, so its average is the more settled of the two. Written reviews are what separate them: 62% of Topo Maps+'s written reviews are positive against 50% of Topo Reader's.

Topo Maps+ ships an update every 3 weeks, Topo Reader every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Topo Maps+ | Topo Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.4K ratings)](https://appshunter.io/ios/app/topo-maps-plus-topographic-maps/id672246353/reviews)** | [4.6 (181 ratings)](https://appshunter.io/ios/app/topo-reader/id940309979/reviews) |
| Number of ratings | **9.4K** | 181 |
| Positive reviews | **62.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Freemium** | Subscription |
| Best chart rank | **#64** | — |
| Size | 252 MB | 29 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Glacier Peak Studios LLC](https://appshunter.io/developer/672246356) | [Delcartes LLC](https://appshunter.io/developer/909846659) |

## What reviewers say

### Topo Maps+

[App page](https://appshunter.io/ios/app/topo-maps-plus-topographic-maps/id672246353)

**Currently charting:** #64 Top Grossing · Navigation (US App Store)

Plan and execute backcountry adventures with offline topographic maps and GPS navigation. Features include route building, waypoints, land boundaries, and on-trail tools. Integrates with Apple Watch and CarPlay for seamless outdoor exploration.

**Highlights:** Offline topographic maps, Smart route building, Waypoints and proximity alerts, Land boundary overlays, Track recording, Apple Watch and CarPlay integration

**Features:** Family Sharing, Apple Watch app

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Topo Maps+ Essentials 3 Months | $14.99 | per 3 months |
| Topo Maps+ Pro: 3 Months | $29.99 | per 3 months |
| Topo Maps+ Essentials | $29.99 | per year |
| Topo Maps+ Elite: 3 Months | $39.99 | per 3 months |
| Topo Maps+ Pro | $59.99 | per year |
| Topo Maps+ Elite | $79.99 | per year |
| 3 Month Map Pass | $11.99 | one-time |
| 6 Month Map Pass | $14.99 | one-time |
| 12 Month Map Pass | $19.99 | one-time |
| 3 Months PRO | $29.99 | one-time |
| 12 Months PRO | $59.99 | one-time |

**What reviewers like**

- 🚀 Accurate offline maps
- 📍 Reliable GPS tracking
- 🗺️ Variety of map options
- 🔍 Detailed trail information
- ⛰️ Useful for backcountry navigation

**What reviewers complain about**

- 🐢 Slow map downloads
- 🤔 Confusing user interface
- 🔒 Paywall for many features
- 🗺️ Limited map coverage outside US
- 🔋 High battery consumption

**Reported bugs**

- Crashes during map downloads
- GPS tracking issues in certain areas
- Waypoint data loss after app updates

**Requested features**

- Improved route planning tools
- Ability to import/export user data
- Enhanced offline map caching
- More detailed map legends
- Integration with other outdoor apps


### Topo Reader

[App page](https://appshunter.io/ios/app/topo-reader/id940309979)

Access and use detailed USGS topographical maps offline, even historical versions. Import your own geospatial PDF maps for navigation, route planning, and distance measurement. Ideal for outdoor adventures and geographical exploration.

**Highlights:** Download USGS topographical maps offline, Import geospatial PDF maps, Offline GPS usage on downloaded maps, Dual mode ruler for distance measurement, Route creation and GPS track recording, Augmented Reality waypoints

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 90 Day | $2.99 | one-time |
| 1 Year | $5.99 | one-time |
| Lifetime | $23.99 | one-time |


## Frequently asked questions

### Is Topo Maps+ free?

Topo Maps+ is free to download, with in-app purchases available.

### Is Topo Reader free?

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

### Which has better reviews, Topo Maps+ or Topo Reader?

Topo Maps+ is rated higher. Topo Maps+ averages 4.7 out of 5 from 9.4K ratings, while Topo Reader averages 4.6 from 181 ratings.

### Do Topo Maps+ or Topo Reader have ads?

Neither Topo Maps+ nor Topo Reader shows ads.

### Which is updated more often, Topo Maps+ or Topo Reader?

Topo Maps+ ships an update every 3 weeks, and Topo Reader every 3 months. Most recently, Topo Maps+ was updated on October 24, 2026 and Topo Reader on October 24, 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.*