Comparison

Personal Dosimetry Assistant vs Updraft

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Personal Dosimetry Assistant

Features
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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 it’s design, development or maintenance, Stroetenga Technologies offers highly-skilled IT solutions the meet the current industry standards.

About

Updraft

Features
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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

Personal Dosimetry Assistant3 screens
Updraft3 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Personal Dosimetry Assistant ships an update every 2 months, Updraft every 7 months. Both last shipped on May 16, 2026.

Scorecard2 real differences Β· 4 level
Personal Dosimetry Assistant versus Updraft: the parameters behind the verdict, then further details
ParameterPersonal Dosimetry AssistantUpdraft
PriceFreeFree
Update frequencyEvery 2 months β€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 β€” better16.0
Further details β€” not scored
Size21 MB48 MB
Age rating4+4+
DeveloperStroetenga Technologies B.V.Apps with love AG

In-app purchases

None

Personal Dosimetry Assistant

No in-app purchases

None

Updraft

No in-app purchases

Questions

Is Personal Dosimetry Assistant free?
Personal Dosimetry Assistant is free to download, with no in-app purchases.
Is Updraft free?
Updraft is free to download, with no in-app purchases.
Do Personal Dosimetry Assistant or Updraft have ads?
Neither Personal Dosimetry Assistant nor Updraft shows ads.
Which is updated more often, Personal Dosimetry Assistant or Updraft?
Personal Dosimetry Assistant ships an update every 2 months, and Updraft every 7 months. Most recently, Personal Dosimetry Assistant was updated on May 16, 2026 and Updraft on May 16, 2026.

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