Comparison

CheckAED vs OT

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

Head to head
About

CheckAED

This app helps manage and inspect Automated External Defibrillators (AEDs) to ensure they are ready and compliant. It allows users to log routine inspections quickly from their mobile devices, guaranteeing readiness in emergencies.

Highlights
  • Log routine AED inspections
  • Ensure device compliance
  • Quick and easy logging
  • Mobile device access
  • Manufacturer guideline adherence
Read full description

AED’s, while easy to use, require ongoing management and inspections to make certain they are Ready and Compliant. A well-designed AED program includes testing and maintaining your devices according to manufacture guidelines and local regulations. Customers who have purchased AED Program Management can now log into their account using an iPhone or iPad to record the routine inspection from their web enabled mobile device. With just two clicks and fewer than 30 seconds we can Guarantee your compliance and readiness to use an AED in the event of Sudden Cardiac Arrest.

About

OT

Streamline drug screening and reporting with this app. It automates result capture and reporting for oral fluid tests, reducing errors and saving time. Securely manage donor consent and integrate with existing systems for efficient data retrieval.

Highlights
  • Automated result capture and reporting
  • Electronic donor and collector consent
  • QR code scanning for test-order linkage
  • Secure data transmission
  • Role-based access permissions
  • In-app tutorial and support
Features
Read full description

OT-Scan is the next innovation in drugs of abuse screening and reporting. Providing an easy to use, streamlined interface, the app captures and reports results within minutes. Take your testing program to the next level with OT-Scan. Designed to be used with OralTox®, Premier Biotech's patented lateral flow rapid oral fluid test. The OT-Scan app automates results reporting through an easy to use interface for the detection of relevant drugs of abuse including: AMP, BAR, BZO, COC, MET, MTD, OPI, OXY, PCP, THC and more. The OT-Scan app along with Premier Biotech’s software and technology offerings allows for seamless Integration capabilities with existing systems. This helps expedite the results reporting and data retrieval process that can save both time and money. Access to the app and data will be handled using username/password authentication on login. This allows validation within the app for a streamlined, secure workflow. Save Time And Reduce Errors Fast, accurate result capturing and reporting without the need for manual interpretation. A fully automated solution. Electronic Consent Donor and Collector consent is captured directly within the app, utilizing on screen signing technology. QR Code Capture Built in QR scanning functionality ties the specific test to the individual order, alleviating user input and potential human error. Secure Results Reporting Data is securely transmitted between the app and the defined data center and/or ATS software using web services. Role Based Permissions Access to the app and data is handled using user/pass authentication. This allows varied levels of access based on customer request. In App Tutorial And Support Step by step instructions outline both the collection and app process, with in-app options to support. Platform Integration The OT-Scan app integrates with existing ATS/Managed solutions for data retrieval and secure results reporting in real-time. *Not for diagnostic use Validated for iPhone 6S and newer.

Screenshots

CheckAED4 screens
OT4 screens

Verdict

The call

The clearest difference is review sentiment: CheckAED at 50% against OT's 0%. CheckAED also leads on rating (3.7 vs 3.3) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

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.

ReceptionRating · Positive reviews · Number of ratings

CheckAED holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 50% of CheckAED's written reviews are positive against 0% of OT's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
CheckAED versus OT: the parameters behind the verdict, then further details
ParameterCheckAEDOT
PriceFreeFree
Rating3.7 (3 ratings) — better3.3 (8 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings38 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.6
Further details — not scored
Size3 MB34 MB
Age rating17+17+
DeveloperCheck AEDPremier Biotech

Customer experience

CheckAED

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

OT

All ratings8 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

CheckAED

No in-app purchases

None

OT

No in-app purchases

Questions

Is CheckAED free?
CheckAED is free to download, with no in-app purchases.
Is OT free?
OT is free to download, with no in-app purchases.
Which has better reviews, CheckAED or OT?
CheckAED is rated higher. CheckAED averages 3.7 out of 5 from 3 ratings, while OT averages 3.3 from 8 ratings.
Do CheckAED or OT have ads?
Neither CheckAED nor OT shows ads.
Which is updated more often, CheckAED or OT?
CheckAED ships an update every 3 months, and OT every 3 months. Most recently, CheckAED was updated on September 16, 2026 and OT on September 18, 2026.

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