Comparison

Amazon Upshift vs CurbFinder

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

Head to head

Find free stuff on the curb

Free

🌐 Social Networking

No ratingsView app →

About

Amazon Upshift

Read full description

Amazon Communities is the easiest way for Amazon partners and leaders to connect to the resources they need to keep raising the bar on behalf of their customers. Access important business information, connect with other community members to share knowledge and best practices, and get support while on the go.

About

CurbFinder

Features

Read full description

Find and share free stuff on the curb in your neighborhood. CurbFinder is a crowdsourced map of items that have been left out on the sidewalk - anyone can add items to the map and search for what they want. Find your next great find for free on the side of the road, or share cool things for someone else to take home. Either way, you'll prevent landfill waste and give new life to old treasures.

Screenshots

Amazon Upshift3 screens

CurbFinder4 screens

Verdict

The call

The clearest difference is update cadence: CurbFinder at every 9 days against Amazon Upshift's every 5 months. Amazon Upshift's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Amazon Upshift ships an update every 5 months, CurbFinder every 9 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 4 level

Amazon Upshift versus CurbFinder: the parameters behind the verdict, then further details
Parameter	Amazon Upshift	CurbFinder
Price	Free	Free
Update frequency	Every 5 months	Every 9 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	15.6
Further details — not scored
Size	8 MB	13 MB
Age rating	4+	17+
Developer	Discourse	Lukas O'Callahan

In-app purchases

None

Amazon Upshift

No in-app purchases

None

CurbFinder

No in-app purchases

Questions

Is Amazon Upshift free?

Amazon Upshift is free to download, with no in-app purchases.

Is CurbFinder free?

CurbFinder is free to download, with no in-app purchases.

Do Amazon Upshift or CurbFinder have ads?

Neither Amazon Upshift nor CurbFinder shows ads.

Which is updated more often, Amazon Upshift or CurbFinder?

Amazon Upshift ships an update every 5 months, and CurbFinder every 9 days. Most recently, Amazon Upshift was updated on October 7, 2026 and CurbFinder on October 19, 2026.