# Thermal TI270/TI290 vs Plan by Bone Dog Studios

The clearest difference is in-app purchases: Thermal TI270/TI290 at none against Plan by Bone Dog Studios's 2. Thermal TI270/TI290 also leads on iOS requirement (11.0 vs 15.5). Plan by Bone Dog Studios's advantage is update cadence (every 11 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Plan by Bone Dog Studios sells 2 in-app purchases, starting at $10.00 per month. Thermal TI270/TI290 asks for nothing beyond the download.

Thermal TI270/TI290 ships an update every 6 months, Plan by Bone Dog Studios every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Thermal TI270/TI290 | Plan by Bone Dog Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/thermal-ti270ti290/id1595947863/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 22 MB | 58 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klein Tools](https://appshunter.io/developer/440692921) | [Bone Dog Studios LLC](https://appshunter.io/developer/6777535957) |

## What reviewers say

### Thermal TI270/TI290

[App page](https://appshunter.io/ios/app/thermal-ti270ti290/id1595947863)

This professional thermal imager app displays hot and cold spots on a large LCD screen for quick troubleshooting. It offers high resolution with over 49,000 pixels, multiple color palettes, and temperature tracking features.

**Highlights:** High-resolution thermal imaging, Wi-Fi enabled connectivity, Large LCD display, Hot and cold spot identification, Multiple color palettes, Temperature alarms

**Features:** macOS Compatibility

**In-app purchases:** none


### Plan by Bone Dog Studios

[App page](https://appshunter.io/ios/app/plan-by-bone-dog-studios/id6777535954)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plan Business — Monthly | $10.00 | per month |
| Plan Business — Annual | $100.00 | per year |


## Frequently asked questions

### Is Thermal TI270/TI290 free?

Thermal TI270/TI290 is free to download, with no in-app purchases.

### Is Plan by Bone Dog Studios free?

Plan by Bone Dog Studios is free to download, with in-app purchases available.

### Do Thermal TI270/TI290 or Plan by Bone Dog Studios have ads?

Neither Thermal TI270/TI290 nor Plan by Bone Dog Studios shows ads.

### Which is updated more often, Thermal TI270/TI290 or Plan by Bone Dog Studios?

Thermal TI270/TI290 ships an update every 6 months, and Plan by Bone Dog Studios every 11 days. Most recently, Thermal TI270/TI290 was updated on October 24, 2026 and Plan by Bone Dog Studios 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.*