# Topo Lock Maps vs Trail Map Locator

The clearest difference is update cadence: Topo Lock Maps at fortnightly against Trail Map Locator's every 6 weeks. Trail Map Locator's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Topo Lock Maps sells 2 in-app purchases, starting at $9.99 per month and Trail Map Locator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Topo Lock Maps ships an update fortnightly, Trail Map Locator every 6 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Topo Lock Maps | Trail Map Locator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/topo-lock-maps/id6465455085/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 19 MB | 1 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [VonCannon Technology, Incorporated](https://appshunter.io/developer/567643624) | [Teleportaloo](https://appshunter.io/developer/289814058) |

## What reviewers say

### Topo Lock Maps

[App page](https://appshunter.io/ios/app/topo-lock-maps/id6465455085)

This app provides private and secure outdoor navigation with end-to-end encryption. It focuses on user privacy, offering offline maps without tracking or data mining. Enjoy a distraction-free experience designed for various outdoor activities.

**Highlights:** End-to-end encryption, No ads or tracking, Offline maps with no expiration, Fast offline downloads, Local and offline first performance, Battery friendly optimization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $99.99 | per year |


### Trail Map Locator

[App page](https://appshunter.io/ios/app/trail-map-locator/id6743632891)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Build me a coffee | $4.99 | one-time |


## Frequently asked questions

### Is Topo Lock Maps free?

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

### Is Trail Map Locator free?

Trail Map Locator is free to download, with in-app purchases available.

### Do Topo Lock Maps or Trail Map Locator have ads?

Neither Topo Lock Maps nor Trail Map Locator shows ads.

### Which is updated more often, Topo Lock Maps or Trail Map Locator?

Topo Lock Maps ships an update fortnightly, and Trail Map Locator every 6 weeks. Most recently, Topo Lock Maps was updated on October 8, 2026 and Trail Map Locator on October 4, 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.*