Comparison

PriorityLab vs RadonAway

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

Head to head
About

PriorityLab

This app simplifies mold testing for professionals by digitizing the Chain of Custody process. Log sample data, capture images, and submit electronic forms directly from your mobile device, eliminating the need for paper forms.

Highlights
  • Electronic Chain of Custody submission
  • Log sample data with photos
  • Pre-setup inspections
  • Download inspections to phone
  • Streamlined workflow
Features
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Performing mold testing has never been easier whether you are a home inspector or mold remediator. Streamline the Chain of Custody process by submitting electronically from your phone. No need to print and fill out a COC any more. Setup your inspections before hand and download them to your phone. Log sample data including taking pictures of the location and the sample so you don't have to take down any serial numbers. Submit your COC through your phone and mail in the samples along with the COC confirmation you receive with your electronic submission.

About

RadonAway

Features
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RadonAway customers can log in to the mobile app using the same email address and password used to log in to radonaway.com. Once logged in, you can browse the product catalog and view your RadonAway pricing while ordering. The Favorites section of the mobile app syncs with your Favorites on radonaway.com. By creating Favorites Lists, you can quickly order products that you commonly purchase together by ordering the Favorites List in Quantity. Another fast and easy way to order through the mobile app is to use the One-Click Reorder feature. Under Account, view your Company Invoices. Select the Invoice you want to reorder. Then select the Reorder button. This will add all products in that order to your shopping cart where you can further modify the order before submitting.

Screenshots

PriorityLab4 screens
RadonAway4 screens

Verdict

The call

PriorityLab and RadonAway 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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

ScorecardNo meaningful differences
PriorityLab versus RadonAway: the parameters behind the verdict, then further details
ParameterPriorityLabRadonAway
PriceFreeFree
Rating3.3 (7 ratings) — better—
Positive reviews63.6% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size14 MB34 MB
Age rating4+4+
DeveloperPriorityLab, LLCSpruce Environmental Technologies, Inc.

In-app purchases

None

PriorityLab

No in-app purchases

None

RadonAway

No in-app purchases

Questions

Is PriorityLab free?
PriorityLab is free to download, with no in-app purchases.
Is RadonAway free?
RadonAway is free to download, with no in-app purchases.
Do PriorityLab or RadonAway have ads?
Neither PriorityLab nor RadonAway shows ads.
Which is updated more often, PriorityLab or RadonAway?
PriorityLab ships an update every 2 months, and RadonAway every 2 months. Most recently, PriorityLab was updated on September 14, 2026 and RadonAway on September 22, 2026.

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