Comparison

ePAY mPOS vs My Catalyst

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

Head to head
About

ePAY mPOS

Features
Read full description

Ditch the bulky cash register, your phone is your new boss! Introducing the ePay mPOS - mobile POS app. Accept payments - all on your smartphone or tablet. Payments in your pocket! Simple & Fast: Scan, swipe, or tap ePay cards, give discounts, and take payments in seconds. Go Mobile: Accept payments anywhere, anytime, or even on the go. Easy to Use: No tech headaches, even Grandma can master it! Stop juggling paperwork and spreadsheets, run your business smarter with ePay mPOS - the mobile POS app that puts you in control.

About

My Catalyst

Features
Read full description

The accounting app that helps freelancers make the right decisions. My Catalyst is set to revolutionize your day-to-day life as an entrepreneur: invoicing, document collection, cash-flow forecasting, dashboards, and more. DASHBOARDS – Your performance in real time • Track your performance in real time thanks to Artificial Intelligence; • Benefit from clear, useful charts tailored to your needs. DOCUMENT COLLECTION – Keep your accounts up to date • My Catalyst turns your smartphone camera into a scanner. Once scanned, documents are instantly classified and recorded in your accounts; • Easily transfer documents from your smartphone directly into My Catalyst. MESSAGING – Your accountant, always by your side • A single, direct, and secure place to communicate with your accountant; • Get quick answers to your questions. OVERVIEW – Your entire accounting in your pocket • Access key figures of your business at any time, such as turnover, outstanding invoices, or cash position; • Centralize invoices and documents in one place. Retrieve customer and supplier histories in just one click. CASH FLOW – Anticipate the future • Based on your expected income and expenses, My Catalyst estimates your cash position in 7 days, 14 days, or at the end of the month; • Synchronize your bank accounts and track your transactions at a glance. INVOICING – Invoice directly from your phone • Stuck in an elevator? Pull out your phone and send invoices or quotes in seconds; • Create a list of products and services to reuse in your invoices and save time. Other features available on desktop: • Automated payment reminders; • Invoice payments via QR codes or SEPA payment slips; • Custom analysis dashboards; • Email inbox synchronization to automatically import invoices. Feel free to contact us at support@catalyst-group.be to share your feedback on My Catalyst. Your input is our greatest asset to move forward, innovate, and continuously improve our tools.

Screenshots

ePAY mPOS4 screens
My Catalyst4 screens

Verdict

The call

The clearest difference is device support: ePAY mPOS at 3 against My Catalyst's 1. ePAY mPOS also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 26, 2026 and September 7, 2026 respectively.

Scorecard2 real differences Ā· 4 level
ePAY mPOS versus My Catalyst: the parameters behind the verdict, then further details
ParameterePAY mPOSMy Catalyst
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size5 MB94 MB
Age rating17+4+
DeveloperAlliance Payment Services Limited TA EPAYHorus Software

In-app purchases

None

ePAY mPOS

No in-app purchases

None

My Catalyst

No in-app purchases

Questions

Is ePAY mPOS free?
ePAY mPOS is free to download, with no in-app purchases.
Is My Catalyst free?
My Catalyst is free to download, with no in-app purchases.
Do ePAY mPOS or My Catalyst have ads?
Neither ePAY mPOS nor My Catalyst shows ads.
Which is updated more often, ePAY mPOS or My Catalyst?
ePAY mPOS ships an update every 3 weeks, and My Catalyst every 3 weeks. Most recently, ePAY mPOS was updated on September 26, 2026 and My Catalyst on September 7, 2026.

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