Comparison

CoreTrust Events vs Raindrop

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

Head to head
About

CoreTrust Events

Features
Read full description

Get the most out of your time at CoreTrust Events: โ€ข Details and announcements โ€ข View your personal agenda โ€ข Review Sessions and Speakers

About

Raindrop

Features
Read full description

Procurement, at your command. Raindrop is your AI-native source-to-pay assistant. Skip the forms and dashboards โ€” just ask, and move your work forward in a single chat. Source, buy, and approve at the speed of conversation. Raindrop brings your organization's live data into the chat and handles the manual steps, so your time and judgment go where they matter most. DO MORE BY ASKING โ€ข Find and compare suppliers โ€” sourcing in a sentence โ€ข Raise and track purchase orders โ€” without the manual entry โ€ข Review the approvals waiting on you โ€” approve or send back in a tap โ€ข Get answers on spend, sourcing, and contracts โ€” in plain language APPROVALS THAT COME TO YOU A push lands the moment something needs your sign-off โ€” review it and decide right from the chat. (Optional; the app works fully without notifications.) BUILT AROUND YOUR EXPERTISE Made for the procurement, finance, and business professionals who keep buying moving. Raindrop takes care of the repetitive steps and surfaces what needs you โ€” every decision stays yours. Charts, documents, and approvals render inline, and every conversation syncs with your Raindrop workspace โ€” start on the web, finish on your phone. GET STARTED Raindrop is for organizations on the Raindrop source-to-pay platform. Sign in with your work email โ€” your company provides your account. Learn more at raindrop.com.

Screenshots

CoreTrust Events3 screens
Raindrop3 screens

Verdict

The call

The clearest difference is update cadence: Raindrop at every 3 days against CoreTrust Events's every 3 months. CoreTrust Events's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

CoreTrust Events ships an update every 3 months, Raindrop every 3 days. The most recent releases landed on September 25, 2026 and October 5, 2026 respectively.

Scorecard3 real differences ยท 3 level
CoreTrust Events versus Raindrop: the parameters behind the verdict, then further details
ParameterCoreTrust EventsRaindrop
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS17.0 โ€” better26.0
Further details โ€” not scored
Size60 MB11 MB
Age rating17+12+
DeveloperCORETRUST PURCHASING GROUP LLCRAINDROP SYSTEMS, INC.

In-app purchases

None

CoreTrust Events

No in-app purchases

None

Raindrop

No in-app purchases

Questions

Is CoreTrust Events free?
CoreTrust Events is free to download, with no in-app purchases.
Is Raindrop free?
Raindrop is free to download, with no in-app purchases.
Do CoreTrust Events or Raindrop have ads?
Neither CoreTrust Events nor Raindrop shows ads.
Which is updated more often, CoreTrust Events or Raindrop?
CoreTrust Events ships an update every 3 months, and Raindrop every 3 days. Most recently, CoreTrust Events was updated on September 25, 2026 and Raindrop on October 5, 2026.

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