# D2D Survivor vs ThermaScan

D2D Survivor and ThermaScan are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

D2D Survivor ships an update every 5 days, ThermaScan every 3 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | D2D Survivor | ThermaScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/d2d-survivor/id6701990872/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 50 MB | 7 MB |
| Requires iOS | **14.0.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The Simple App Inc.](https://appshunter.io/developer/1742077445) | [Brian Smith](https://appshunter.io/developer/1878619245) |

## What reviewers say

### D2D Survivor

[App page](https://appshunter.io/ios/app/d2d-survivor/id6701990872)

Enhance your sales skills with comprehensive training and engaging competitions. This app offers expert-led courses, industry-specific challenges, and a leaderboard to track your progress and earn exclusive rewards. Ideal for professionals in home-service sales industries.

**Highlights:** Industry-specific sales challenges, Expert sales, recruiting, and leadership training, Progress tracking and leaderboards, Exclusive prize rewards, Community of sales professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### ThermaScan

[App page](https://appshunter.io/ios/app/thermascan/id6761740925)

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

**In-app purchases:** none


## Frequently asked questions

### Is D2D Survivor free?

D2D Survivor is free to download, with no in-app purchases.

### Is ThermaScan free?

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

### Do D2D Survivor or ThermaScan have ads?

Neither D2D Survivor nor ThermaScan shows ads.

### Which is updated more often, D2D Survivor or ThermaScan?

D2D Survivor ships an update every 5 days, and ThermaScan every 3 days. Most recently, D2D Survivor was updated on October 8, 2026 and ThermaScan on October 25, 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.*