Comparison

READI Collect vs Sir

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

Head to head
About

READI Collect

Request a certified mobile specimen collector to your location anywhere in the US for drug and alcohol testing. Connect with collectors in real-time, share messages, and receive detailed reports with images. Schedule collections for various needs, including accident testing, random, pre-employment, and events.

Highlights
  • On-demand mobile specimen collection
  • Nationwide collector network
  • Real-time communication
  • Detailed reporting with images
  • Scheduled collections
  • DOT compliance support
Features
Read full description

With the READI Collect app, for the firs time you have the ability to request a mobile specimen collector to come to your location anywhere in the United States in record time. With just a few clicks in the READI Collect app you are connected to the READI Network of professional certified drug and alcohol specimen collectors for all kinds of regulated or unregulated tests. For example a driver has an accident in a remote location in the middle of the night, they open the READI Collect app and in minutes they are connected to a collector. The driver the collector and a supervisor can see in real time what is happening. They can all message each other in the app and in the online portal. When the collection is complete, a minute-by-minute and step by step report is available with images of the CCF and shipping waybill. If applicable the driver and collector can take pictures of the scene and load it into the report. This is truly the first time that a carrier has a chance of meeting the very tight requirements of the DOT for post-accident tests. You can also schedule collections ahead of time at your location for random testing, pre-employment tests, job fairs or sporting events. READI Collect has one of the largest nationwide network of collectors to serve all of your safety and compliance needs.

About

Sir

This app provides on-demand mobile EV charging delivered directly to your vehicle. It offers fast Level 3 DC charging, real-time tracking of your charger, and easy scheduling for convenient power when and where you need it.

Highlights
  • On-demand mobile charging
  • Fast Level 3 DC charging
  • Real-time charger tracking
  • Easy scheduling
  • Simple, clear pricing
  • Reduces range anxiety
Features
Read full description

Never worry about running out of charge again. SirCharge delivers fast, reliable EV charging directly to your location—so you can stay on the road with confidence. Whether you’re stranded with a low battery, charging at home, or topping up at work, SirCharge brings mobile Level 3 DC fast charging to you. No searching for stations. No waiting in lines. Just power, when and where you need it. How It Works -Open the SirCharge app -Request a charge and share your location -A SirCharge vehicle arrives and powers up your EV Key Features -On-Demand Mobile Charging – Get EV charging delivered to your car -Fast Level 3 Charging – Rapid power when time matters -Real-Time Tracking – See your charger on the way -Easy Scheduling – Charge now or plan ahead -Simple Payments – Clear pricing, no subscriptions required -Designed for EV Drivers – Built to reduce range anxiety Perfect For -Unexpected low-battery situations -Home or workplace charging -Roadside assistance for EVs -Drivers without convenient access to charging stations -SirCharge is redefining convenience for electric vehicle owners by making charging mobile, fast, and stress-free. Download SirCharge and stay charged—wherever life takes you.

Screenshots

READI Collect3 screens
Sir4 screens

Verdict

The call

The clearest difference is iOS requirement: Sir at 11.0 against READI Collect's 15.0. On price, rating, review sentiment and ratings volume 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

On the App Store both sit at effectively the same score — 5.0 for READI Collect against 5.0 for Sir. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard1 real difference · 9 level
READI Collect versus Sir: the parameters behind the verdict, then further details
ParameterREADI CollectSir
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size3 MB14 MB
Age rating12+4+
DeveloperElemodo Software, LLCSirCharge LLC

Customer experience

READI Collect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sir

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

READI Collect

No in-app purchases

None

Sir

No in-app purchases

Questions

Is READI Collect free?
READI Collect is free to download, with no in-app purchases.
Is Sir free?
Sir is free to download, with no in-app purchases.
Which has better reviews, READI Collect or Sir?
READI Collect and Sir are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do READI Collect or Sir have ads?
Neither READI Collect nor Sir shows ads.

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