# GPS Kit vs Theodolite

The clearest difference is in-app purchases: GPS Kit at none against Theodolite's 8. GPS Kit also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (9.0 vs 15.6). Theodolite's advantage is rating (4.7 vs 4.2) and review sentiment (88% vs 58%). On ratings volume, ads and device support there is nothing between them.

GPS Kit costs $9.99 and Theodolite $8.99 up front. Theodolite sells 8 one-off in-app purchases. GPS Kit asks for nothing beyond the download.

Theodolite holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 367 and 906 respectively. Written reviews point the same way: 58% of GPS Kit's written reviews are positive against 88% of Theodolite's.

GPS Kit ships an update every 2 months, Theodolite every 4 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | GPS Kit | Theodolite |
| --- | --- | --- |
| Price | $9.99 | **$8.99** |
| Rating | [4.2 (367 ratings)](https://appshunter.io/ios/app/gps-kit-offline-gps-tracker/id287909017/reviews) | **[4.7 (906 ratings)](https://appshunter.io/ios/app/theodolite/id339393884/reviews)** |
| Number of ratings | 367 | **906** |
| Positive reviews | 58.3% of reviews | **87.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | #38 | **#6** |
| Size | 19 MB | 30 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Garafa, LLC](https://appshunter.io/developer/284829377) | [Craig Hunter](https://appshunter.io/developer/286743884) |

## What reviewers say

### GPS Kit

[App page](https://appshunter.io/ios/app/gps-kit-offline-gps-tracker/id287909017)

**Currently charting:** #38 Top Paid · Navigation (US App Store)

This app provides a top-of-the-line GPS system for outdoor enthusiasts and professionals. It offers offline mapping, powerful waypoint management with photos and notes, and intelligent data collection for activities like hiking, hunting, and cycling anywhere in the world.

**Highlights:** Offline mapping with no data connection required, Waypoint management with photos and notes, Supports KML, KMZ, and GPX data import/export, Customizable dashboard with various parameters, Real-time navigation to waypoints, Weather stations for point forecasts (U.S. only)

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate GPS tracking
- 🗺️ Excellent offline map caching
- 💡 Comprehensive feature set
- 👍 Useful for outdoor activities
- 🚀 Stable and reliable

**What reviewers complain about**

- 🐛 Crashes and bugs with recent iOS updates
- 🔋 High battery consumption
- 🚧 Outdated user interface
- 🤔 Confusing navigation and learning curve
- ⚠️ Lack of developer support and updates

**Reported bugs**

- Crashes when importing/exporting data
- Inaccurate speed and distance tracking
- Disappearing waypoints and tracks
- Compatibility issues with newer iOS versions

**Requested features**

- Improved map rendering and zooming
- Customizable dashboard and data fields
- Ability to import/export GPX files
- Waypoint and route sharing features
- Altitude profile and elevation data


### Theodolite

[App page](https://appshunter.io/ios/app/theodolite/id339393884)

**Currently charting:** #6 Top Paid · Navigation, #148 Top Paid, #189 Top Grossing · Navigation (US App Store)

This app combines a compass, inclinometer, rangefinder, GPS, and map with augmented reality features. Capture photos and videos with overlaid geographical data, and navigate using detailed offline maps. Share locations and collaborate with others for various outdoor and professional uses.

**Highlights:** Augmented reality viewfinder, Compass and inclinometer, GPS and map navigation, Data-overlay photo/video camera, Offline map support, Rangefinder and nav calculator, Coordinate system support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Outdoors Map Tiles | $0.99 | one-time |
| Team Tracking | $1.99 | one-time |
| World Datum Pack | $2.99 | one-time |
| US Mountain Summits AR Layer | $2.99 | one-time |
| 5,000 Outdoors Map Tiles | $4.99 | one-time |
| 10,000 Outdoors Map Tiles | $8.99 | one-time |
| 20,000 Outdoors Map Tiles | $17.99 | one-time |
| US State Plane Coordinates | $24.99 | one-time |


## Frequently asked questions

### Is GPS Kit free?

GPS Kit costs $9.99, with no in-app purchases.

### Is Theodolite free?

Theodolite costs $8.99, and also offers in-app purchases.

### Which has better reviews, GPS Kit or Theodolite?

Theodolite is rated higher. GPS Kit averages 4.2 out of 5 from 367 ratings, while Theodolite averages 4.7 from 906 ratings.

### Do GPS Kit or Theodolite have ads?

Neither GPS Kit nor Theodolite shows ads.

### Which is updated more often, GPS Kit or Theodolite?

GPS Kit ships an update every 2 months, and Theodolite every 4 months. Most recently, GPS Kit was updated on October 29, 2026 and Theodolite on October 29, 2026.

### Which is more popular, GPS Kit or Theodolite?

GPS Kit currently peaks at #38 in the App Store charts, and Theodolite at #6. Chart position reflects recent download velocity rather than total install base.

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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.*