CharityEngine MobilePay vs SkyOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CharityEngine MobilePay
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The easiest way for Nonprofits to securely accept contactless donations, onsite registrations, payments during live/silent auctions or sell merchandise anytime with their tablet or smartphone. We get it, Nonprofits want to be able to accept donations and payments from supporters and donors during any fundraising event -- quickly, conveniently, and seamless sync all transactions to their fundraising platform. That is why CharityEngine created MobilePay. MobilePay is a secure and convenient way for donors and supporters to accept donations that directly sync to CharityEngine’s fundraising software. Giving Nonprofits a seamless view of all their transactions, including donor’s contact and payment information made through the MobilePay app. • With MobilePay, CharityEngine users can accept one-time or recurring donations, and Nonprofit supporters can use their mobile device to make secure donations to any Nonprofit organization that uses CharityEngine. • We give you the power to process your donations simply and securely. Key features • Payment Card Industry (PCI) certified payment processor for secure and real-time payment authorization • Accept payments from all major cards; Visa, MasterCard, Discover and American Express • Automatic matching of donor information to records in CharityEngine to eliminate duplicate data • For new donors an instant record is created in CharityEngine from mobile transaction • Optional Monthly giving available • Automatic recording of successful payments as transactions in each donor’s record • Acknowledgements can be sent by email instantly after each payment • Complete contactless payments with the hand-keyed processing • Optional card reader for “swiping” credit cards transaction (swipe reader available soon)
SkyOS
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Your business with SkyOS, wherever you are. Collect payments in the field, view sales in real-time, and manage your operations – all from your iPhone or iPad. A powerful extension of your SkyOS dashboard for merchants who are always on the move. Field Payments Accept payments onsite with card or pay-by-bank with 3DS, cash discount, and pre-authorization built in. Invoicing Create and send custom invoices and request payments from customers on your mobile device. Live Transaction Feed Instantly access every payment and update in real time. Customer Management View transaction history, customer info, saved payment methods, and stored documents in one place. Reports & Analytics Real time business visibility, even when you’re away from your desk.
Screenshots
Verdict
The clearest difference is iOS requirement: CharityEngine MobilePay at 8.0 against SkyOS's 15.1. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CharityEngine MobilePay ships an update every 2 weeks, SkyOS every 3 weeks. Both last shipped on October 18, 2026.
| Parameter | CharityEngine MobilePay | SkyOS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 52 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | BIS Global, Inc. | ODP Solutions, Inc |
In-app purchases
CharityEngine MobilePay
No in-app purchases
SkyOS
No in-app purchases
Questions
Is CharityEngine MobilePay free?
Is SkyOS free?
Do CharityEngine MobilePay or SkyOS have ads?
Which is updated more often, CharityEngine MobilePay or SkyOS?
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