# HeatNext vs CSJ GPS

The clearest difference is in-app purchases: CSJ GPS at none against HeatNext's 4. CSJ GPS also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month. CSJ GPS asks for nothing beyond the download.

HeatNext ships an update every 2 months, CSJ GPS every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HeatNext | CSJ GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (14 ratings)](https://appshunter.io/ios/app/csj-gps/id1459989511/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 27.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 44 MB | 91 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nomnio](https://appshunter.io/developer/1440372439) | [泽生 王](https://appshunter.io/developer/1322937991) |

## What reviewers say

### HeatNext

[App page](https://appshunter.io/ios/app/heatnext/id1440372440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Package | $1.99 | per month |
| Advanced Package | $3.99 | per month |
| Plus Package | $18.99 | per year |
| Advanced Package | $37.99 | per year |


### CSJ GPS

[App page](https://appshunter.io/ios/app/csj-gps/id1459989511)

Control your aircraft's flight and view real-time camera feeds on your mobile device. Capture photos and videos, utilize track mode, perform 360° rolls, and experience immersive VR mode.

**Highlights:** Real-time camera feed, Photo and video recording, Track mode, 360° roll over, VR mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HeatNext free?

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

### Is CSJ GPS free?

CSJ GPS is free to download, with no in-app purchases.

### Do HeatNext or CSJ GPS have ads?

Neither HeatNext nor CSJ GPS shows ads.

### Which is updated more often, HeatNext or CSJ GPS?

HeatNext ships an update every 2 months, and CSJ GPS every 3 weeks. Most recently, HeatNext was updated on October 25, 2026 and CSJ GPS 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.*