# DeerBrain vs Spartan Forge

DeerBrain and Spartan Forge both sit at 4.2 stars, but that hides the real split: 82% of Spartan Forge's written reviews are positive against 57% of DeerBrain's. Spartan Forge also leads on chart position (#16 vs #190) and ratings volume (640 vs 91). DeerBrain's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. DeerBrain sells 6 in-app purchases, starting at $9.99 per year and Spartan Forge sells 7 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.2 for DeerBrain against 4.3 for Spartan Forge. That said, the two scores are not equally well evidenced: Spartan Forge has 640 ratings behind it against 91, so its average is the more settled of the two. Written reviews are what separate them: 57% of DeerBrain's written reviews are positive against 82% of Spartan Forge's.

DeerBrain ships an update every 2 weeks, Spartan Forge every 5 weeks. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | DeerBrain | Spartan Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (91 ratings)](https://appshunter.io/ios/app/deerbrain/id1478334115/reviews) | **[4.3 (640 ratings)](https://appshunter.io/ios/app/spartan-forge-hunt/id1562873100/reviews)** |
| Number of ratings | 91 | **640** |
| Positive reviews | 57.1% of reviews | **81.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #190 | **#16** |
| Size | 321 MB | 177 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [DeerBrain LLC](https://appshunter.io/developer/1478334114) | [Spartan Forge LLC](https://appshunter.io/developer/1562873102) |

## What reviewers say

### DeerBrain

[App page](https://appshunter.io/ios/app/deerbrain/id1478334115)

**Currently charting:** #190 Top Grossing · Navigation (US App Store)

Enhance your deer hunting experience with tools to analyze deer behavior and property insights. Quickly view photos in the field, identify low-pressure zones with custom heat maps, and detail your hunting land with various icons. Advanced measurement and map layering features help you pinpoint prime hunting locations.

**Highlights:** Fast photo viewing in the field, Customizable heat maps of hunting land, Detailed property mapping with icons, Advanced distance and area measurement tools, Multiple map layers (terrain, satellite, street view)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $9.99 | per year |
| Draw Your Own Roads Heat Maps | $9.99 | per year |
| Analytics Package | $24.99 | per year |
| Parcel Data Package | $24.99 | per year |
| Unlimited Maps | $29.99 | per year |
| DeerBrain Pro | $39.99 | per year |


### Spartan Forge

[App page](https://appshunter.io/ios/app/spartan-forge-hunt/id1562873100)

**Currently charting:** #16 Top Grossing · Navigation, #71 Top Free · Navigation (US App Store)

Navigate hunts with advanced deer movement predictions, LiDAR maps, and satellite imagery. Access land ownership details, historical weather, and AI-powered scouting insights. Plan and share your hunts with customizable maps and offline capabilities.

**Highlights:** Deer movement predictions, LiDAR and satellite imagery, Private and public land boundaries, Offline map downloads, AI-powered scouting assistant, Historical wind and weather data, Pin sharing and team tracking

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spartan Forge Monthly | $7.99 | per month |
| Spartan Forge Monthly | $8.99 | per month |
| Spartan Forge Monthly | $12.99 | per month |
| Outfitter Subscription | $29.99 | per year |
| Spartan Forge Yearly | $39.99 | per year |
| Spartan Forge Yearly | $59.99 | per year |
| Spartan Forge Yearly | $79.99 | per year |

**What reviewers like**

- 🚀 Best mapping app
- 🔍 Detailed imagery and terrain features
- 💡 Innovative AI-powered deer movement predictions
- 👍 Veteran-owned company with great customer service
- 🗺️ Comprehensive mapping and scouting tools

**What reviewers complain about**

- 🐛 Occasional app crashes and login issues
- 🗺️ Outdated property ownership data in some areas
- 👤 Requires paid subscription to access full features
- 🤔 Steep learning curve for some users

**Reported bugs**

- Pins disappearing faster than expected
- Property lines not accurately mapped in some areas
- Occasional map layer glitches and rendering issues

**Requested features**

- Ability to edit/delete tracked routes
- Topo filtering similar to competitor apps
- Automatic photo saving to device camera roll
- Algorithm layer for predicting oak tree locations


## Frequently asked questions

### Is DeerBrain free?

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

### Is Spartan Forge free?

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

### Which has better reviews, DeerBrain or Spartan Forge?

Spartan Forge is rated higher. DeerBrain averages 4.2 out of 5 from 91 ratings, while Spartan Forge averages 4.3 from 640 ratings.

### Do DeerBrain or Spartan Forge have ads?

Neither DeerBrain nor Spartan Forge shows ads.

### Which is updated more often, DeerBrain or Spartan Forge?

DeerBrain ships an update every 2 weeks, and Spartan Forge every 5 weeks. Most recently, DeerBrain was updated on October 20, 2026 and Spartan Forge on October 22, 2026.

### Which is more popular, DeerBrain or Spartan Forge?

DeerBrain currently peaks at #190 in the App Store charts, and Spartan Forge at #16. 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.*