# Thermal Vision FX Camera vs SiiPet

The clearest difference is rating: Thermal Vision FX Camera at 4.4 against SiiPet's 3.6. Thermal Vision FX Camera also leads on in-app purchases (none vs 10) and ratings volume (798 vs 8). SiiPet's advantage is ads (none vs shown) and review sentiment (33% vs 21%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SiiPet sells 10 in-app purchases, starting at $5.99 per month. Thermal Vision FX Camera asks for nothing beyond the download.

Thermal Vision FX Camera holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Thermal Vision FX Camera has 798 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 21% of Thermal Vision FX Camera's written reviews are positive against 33% of SiiPet's, so the app with the better star average is not the one people write more warmly about.

Thermal Vision FX Camera ships an update every 3 weeks, SiiPet every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Thermal Vision FX Camera | SiiPet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (798 ratings)](https://appshunter.io/ios/app/thermal-vision-fx-camera-itvc/id6444025764/reviews)** | [3.6 (8 ratings)](https://appshunter.io/ios/app/siipet/id6475956695/reviews) |
| Number of ratings | **798** | 8 |
| Positive reviews | 21.1% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 9 MB | 194 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masaharu Tsukamoto](https://appshunter.io/developer/939316877) | [LinkVue LTD](https://appshunter.io/developer/1755675395) |

## What reviewers say

### Thermal Vision FX Camera

[App page](https://appshunter.io/ios/app/thermal-vision-fx-camera-itvc/id6444025764)

Apply real-time thermal-style heat vision filters to your camera feed. Enhance your photos and videos with unique visual effects. Supports standard iOS screen recording for video capture.

**Highlights:** Real-time thermal vision filters, Live heat imaging effects, Video recording via iOS screen recording, Photo and video enhancement

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Great app
- 💫 Magic
- 🔍 Detected heat signatures

**What reviewers complain about**

- 🚫 Does not work
- 💤 Only shows light, not heat
- 📺 Too many ads
- 🔍 Not a real thermal camera
- 🤔 Doesn't work in the dark

**Reported bugs**

- Crashes
- Freezes
- Incompatible with some devices

**Requested features**

- Exit full screen mode
- Night vision mode


### SiiPet

[App page](https://appshunter.io/ios/app/siipet/id6475956695)

Monitor, interact with, and understand your pets remotely. Receive daily highlights, abnormal behavior alerts, and store memories in an album. Share access with family members for collaborative pet care.

**Highlights:** Remote camera control, Real-time monitoring (see, hear, talk), Pet treat and play functionality, Daily highlight videos and photos, Abnormal behavior alerts with pet recognition, Pet memory album, Device sharing with family

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single-Device Plan | $5.99 | per month |
| LC01 Basic | $5.99 | per month |
| JOY1 Basic | $5.99 | per month |
| JOY1 Basic | $5.99 | per month |
| Basic | $5.99 | per month |
| Dual-Device Plan | $9.99 | per month |
| LC01 Premium | $9.99 | per month |
| JOY1 Premium | $9.99 | per month |
| JOY1 Premium | $9.99 | per month |
| Unlimited-Device Plan | $12.99 | per month |


## Frequently asked questions

### Is Thermal Vision FX Camera free?

Thermal Vision FX Camera is free to download, with no in-app purchases.

### Is SiiPet free?

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

### Which has better reviews, Thermal Vision FX Camera or SiiPet?

Thermal Vision FX Camera is rated higher. Thermal Vision FX Camera averages 4.4 out of 5 from 798 ratings, while SiiPet averages 3.6 from 8 ratings.

### Do Thermal Vision FX Camera or SiiPet have ads?

Thermal Vision FX Camera shows ads; SiiPet does not.

### Which is updated more often, Thermal Vision FX Camera or SiiPet?

Thermal Vision FX Camera ships an update every 3 weeks, and SiiPet every 2 weeks. Most recently, Thermal Vision FX Camera was updated on November 3, 2026 and SiiPet on October 30, 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.*