Best One Cause Apps

246+ iOS apps curated and reviewed

4.7 avg rating

20 free apps

Updated October 2026

Every iPhone needs a few good one cause apps. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top One Cause Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	OneCause Event Admin	Free	—	No	No	Jun 2026
2	SmartPay Anywhere	Free	4.3★ (6)	No	No	May 2026
3	MichiganTitleApp ONE	Free	—	No	Yes	Jun 2026
4	Raise Conference	Free	—	No	No	May 2026
5	GoFundMe: Fundraise and Give	Free	4.7★ (49K)	No	No	Oct 2026
6	Friends of Lakeside	Free	—	No	No	Sep 2026
7	Fill & Sign Documents PDF Scan	Free	4.7★ (254)	No	Yes	Oct 2026
8	Vinted: Pre-loved marketplace	Free	4.9★ (404K)	Yes	No	Oct 2026

Top Picks for One Cause

#1

OneCause Event Admin by OneCause, Inc

Editor's Choice

0.0(0 ratings)

Free

OneCause Event Admin screenshot 1

OneCause Event Admin screenshot 2

OneCause Event Admin screenshot 3

#2

SmartPay Anywhere by OneCause, Inc

Strong Contender

4.3(6 ratings)

Free

SmartPay Anywhere screenshot 1

SmartPay Anywhere screenshot 2

SmartPay Anywhere screenshot 3

SmartPay Anywhere screenshot 4

SmartPay Anywhere screenshot 5

Process payments and manage event registrations conveniently from any device. This platform allows for easy payment collection via web browser or mobile app, streamlining event management.

#3

MichiganTitleApp ONE by Title Insurance Agency For A CAUSE LLC

Worth Considering

0.0(0 ratings)

FreeIn-App Purchases

MichiganTitleApp ONE screenshot 1

MichiganTitleApp ONE screenshot 2

MichiganTitleApp ONE screenshot 3

MichiganTitleApp ONE screenshot 4

More One Cause apps to explore

Raise Conference

Raise Conference

Raise Conference

by OneCause, Inc

GoFundMe: Fundraise and Give

GoFundMe: Fundraise and Give

GoFundMe: Fundraise and Give

Fundraise. Give. Help.

Easily launch personal or nonprofit fundraisers, manage donations, and share your progress. Simplify your charitable giving with donor-advised funds and track your impact.

Launch fundraisersManage fundraisers on the goDonor-advised funds (DAF)

free with in-app purchases

Friends of Lakeside

Friends of Lakeside

Friends of Lakeside

Support the cause

Fill & Sign Documents PDF Scan

Fill & Sign Documents PDF Scan

Fill & Sign Documents PDF Scan

Electronic e Signature Maker

Easily sign, fill, and send documents from your mobile device. This app offers a complete e-signing workflow with professional document management and enterprise-grade security. Track signatures, manage multiple signers, and ensure legally-binding agreements.

E-signing workflowDocument scanning and importMultiple signer support

free with in-app purchases

Vinted: Pre-loved marketplace

Vinted: Pre-loved marketplace

Vinted: Pre-loved marketplace

Sell & buy second-hand clothes

Sell your pre-loved items and discover unique finds from other members. Easily list clothes, accessories, and more, keeping 100% of your earnings. Shop for second-hand treasures with buyer protection for a secure and sustainable shopping experience.

Sell pre-loved itemsKeep 100% of earningsCash out to bank account

🛍️ Shopping

free with in-app purchases

Give Together, Change Lives

App for a Cause

App for a Cause

App for a Cause

Support your favorite causes effortlessly by watching video ads and playing games. Turn your free time into meaningful contributions to charities focused on education, climate change, and animal welfare.

Watch video ads for donationsPlay games to raise fundsChoose preferred causes

Shift the way you work

This app connects frontline teams with real-time shift opportunities, simplifying scheduling for both staff and organizations. It offers custom responses, AI-powered tools, and rapid alerts for emergency situations, aiming to improve work-life balance and ensure full staffing.

Real-time shift notificationsCustomizable shift responsesAI-powered scheduling

DonorDrive Charity Fundraising

DonorDrive Charity Fundraising

DonorDrive Charity Fundraising

Fundraise for nonprofit causes

Easily discover and support nonprofit causes by creating and managing your own fundraising page. Share your progress, connect with others, and motivate donors to help you reach your goals. All funds go directly to registered charities.

Discover causesCreate fundraising pagesShare on social media

Shatterproof Fundraising

Shatterproof Fundraising

Shatterproof Fundraising

by Shatterproof a Nonprofit Corporation

Empower your fundraising efforts for Shatterproof on the go. Easily track progress, personalize your page with stories, and connect with contacts to send messages. Manage team pages and communicate with members to maximize your impact.

Track fundraising progressPersonalize fundraising pageSend messages via contacts

by Giuseppe Le Cause

🎬 Entertainment

The UK’s Consumer Champion

This app provides expert reviews and price comparisons for thousands of products and services to help UK consumers shop smarter. Access digital magazine issues with full membership for the latest consumer advice and news, all available offline.

Expert product and service reviewsPrice comparison and availability checksProduct specification and test result comparison

🛍️ Shopping

Commonwealth Causes

Commonwealth Causes

Commonwealth Causes

Win. Play. Support.

This app connects community members to support local causes and uplift lives. It facilitates engagement with student-athletes and promotes awareness campaigns. Participate in contests to make a positive impact.

Community empowermentStudent-athlete engagementAwareness campaigns

FundTool - Mobile Fundraising

FundTool - Mobile Fundraising

FundTool - Mobile Fundraising

Raise More Money Fast

This app simplifies fundraising for teams and parents, offering a seamless and secure platform to organize campaigns, track progress, and receive donations quickly. It makes sharing initiatives easy to maximize reach and impact.

Streamlined campaign organizationSecure transaction managementEffortless sharing of initiatives

This app helps you raise funds for your favorite organizations and causes by connecting you with local vendors. Easily track your progress towards fundraising goals with features like receipt uploads and real-time updates.

Connect with local vendorsRaise funds for causesTrack fundraising progress

Frames for every moment

📷 Photo & Video

Write and Connect Ideas

FAQ about One Cause

Are there free one cause apps for iPhone?

Yes — 20 of the top one cause apps we rank are free to download, including OneCause Event Admin and SmartPay Anywhere.

Does OneCause Event Admin have ads or in-app purchases?

OneCause Event Admin has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many one cause apps are on the App Store?

We track 246+ one cause apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.