Personal Dosimetry Assistant vs Updraft
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Personal Dosimetry Assistant
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The Personal Dosimetry Assistant (PDA) is a handy tool for personnel working in the field of radiation. This pocket calculator is easy to use and provides quick access to frequently used calculations. Whether itβs design, development or maintenance, Stroetenga Technologies offers highly-skilled IT solutions the meet the current industry standards.
Updraft
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Updraft is a safe Swiss-based cloud platform for continuous app distribution and user insights. Use Updraft as your mobile app distribution platform and optimize your app release process. Upload and distribute new iOS beta and enterprise apps in a few seconds and distribute them to your testers. Updraft offers the following features for free: App Distribution Easily share your iOS beta or enterprise app with anyone using the public link or to a dedicated group of testers by using their e-mail. Testers are notified about new updates via in-app notifications. Beta testers are guided step-by-step through the installation process. Simple Feedback Process Updraft makes giving feedback on your iOS beta or enterprise apps as simple as possible. Testers just need to take a screenshot, draw on it and attach their notes. The feedback are automatically pushed to the project. This allows you to get useful user insights and feedback on your apps. Seamless Integration Updraft integrates with your IDE, therefore it can seamlessly be included in your continuous integration and deployment workflow. Updraft works with top tools such as Slack, Jenkins, Fastlane or Gitlab. Integrating Updraft makes automating your app distribution easy and fast. Swissness and Security All your app and user data is securely hosted on Swiss servers according to the Federal Data Protection Act and the GDPR. Updraft - mobile app distribution and beta testing has never been easier.
Screenshots
Verdict
The clearest difference is update cadence: Personal Dosimetry Assistant at every 2 months against Updraft's every 7 months. Personal Dosimetry Assistant also leads on iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Personal Dosimetry Assistant ships an update every 2 months, Updraft every 7 months. Both last shipped on May 16, 2026.
| Parameter | Personal Dosimetry Assistant | Updraft |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 21 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Stroetenga Technologies B.V. | Apps with love AG |
In-app purchases
Personal Dosimetry Assistant
No in-app purchases
Updraft
No in-app purchases
Questions
Is Personal Dosimetry Assistant free?
Is Updraft free?
Do Personal Dosimetry Assistant or Updraft have ads?
Which is updated more often, Personal Dosimetry Assistant or Updraft?
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