# HeatSync App vs Coyote and Predator Calls

The clearest difference is rating: Coyote and Predator Calls at 4.0 against HeatSync App's 2.3. Coyote and Predator Calls also leads on review sentiment (63% vs 50%) and ratings volume (36 vs 6). HeatSync App's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Coyote and Predator Calls sells 3 in-app purchases, starting at $7.99 per 7 days. HeatSync App asks for nothing beyond the download.

Coyote and Predator Calls holds the better App Store score, 4.0 against 2.3. That said, the two scores are not equally well evidenced: Coyote and Predator Calls has 36 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of HeatSync App's written reviews are positive against 63% of Coyote and Predator Calls's.

HeatSync App ships an update every 2 months, Coyote and Predator Calls every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | HeatSync App | Coyote and Predator Calls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/heatsync-app/id6465133271/reviews) | **[4.0 (36 ratings)](https://appshunter.io/ios/app/coyote-and-predator-calls/id6504125440/reviews)** |
| Number of ratings | 6 | **36** |
| Positive reviews | 50.0% of reviews | **62.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 108 MB | 77 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fusion Thermal](https://appshunter.io/developer/1706451952) | [Hunting Gear](https://appshunter.io/developer/1690725161) |

## What reviewers say

### HeatSync App

[App page](https://appshunter.io/ios/app/heatsync-app/id6465133271)

Stream live video from your thermal imaging device directly to your phone. Manage and share captured photos and videos of your hunting experiences with ease. Access essential device information through an intuitive interface.

**Highlights:** Live video streaming from device, Remote media management, Photo and video transfer, Easy sharing to camera roll, Device information display

**In-app purchases:** none


### Coyote and Predator Calls

[App page](https://appshunter.io/ios/app/coyote-and-predator-calls/id6504125440)

Enhance your hunting trips with a comprehensive suite of tools. Access a vast library of animal calls, view solunar and tide data, check wind direction, and get weather forecasts. Optimize your hunting strategy with real-time environmental information.

**Highlights:** 64 Coyote and Predator Calls, Solunar Data for peak activity times, Tide Times Data, Wind Direction and Speed, Barometer and Trends, Hourly and 10-day Weather Forecasts

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Functionality | $7.99 | per 7 days |
| Unlock Full Functionality | $9.99 | per month |
| Unlock Full Functionality | $44.99 | one-time |


## Frequently asked questions

### Is HeatSync App free?

HeatSync App is free to download, with no in-app purchases.

### Is Coyote and Predator Calls free?

Coyote and Predator Calls is free to download, with in-app purchases available.

### Which has better reviews, HeatSync App or Coyote and Predator Calls?

Coyote and Predator Calls is rated higher. HeatSync App averages 2.3 out of 5 from 6 ratings, while Coyote and Predator Calls averages 4.0 from 36 ratings.

### Do HeatSync App or Coyote and Predator Calls have ads?

Neither HeatSync App nor Coyote and Predator Calls shows ads.

### Which is updated more often, HeatSync App or Coyote and Predator Calls?

HeatSync App ships an update every 2 months, and Coyote and Predator Calls every 4 months. Most recently, HeatSync App was updated on November 3, 2026 and Coyote and Predator Calls on November 5, 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.*