Comparison

Zipp Invoice vs BusyProxy

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

Head to head
About

Zipp Invoice

Features
Read full description

Zipp Invoice: Get Paid Faster Create professional invoices in under a minute and get paid faster. Zipp Invoice is built for freelancers, contractors, and small business owners who want clean invoices without the complexity. Create in seconds Fill out five fields and you're done. Every invoice generates a polished, professional PDF ready to send: with line items, tax, and payment options included. Your clients, remembered Zipp saves your clients automatically. Tap a name to auto-fill their details on any new invoice. No retyping, ever. Built for repeat work Running a monthly retainer? Clone any invoice in one tap and send it again in seconds. Follow up without the awkward Invoices unpaid after 30 days get a gentle nudge. One tap opens a pre-written reminder. It's polite, professional, and ready to send. Made for tax time too Export your invoice records by quarter, year, or custom date range as a CSV, including payment dates. Send them straight to your accountant in two taps. Everything else you need Edit any saved invoice Record the exact date you got paid Track outstanding and paid totals at a glance Accept Zelle, Venmo, PayPal, Cash App, and checks Add a Stripe "Pay Now" button

About

BusyProxy

Features
Read full description

BusyProxy turns spare internet capacity on your phone into earnings. HOW IT WORKS • Sign in with your phone number (SMS one-time code) • Read the short disclosure and start sharing when you choose • Authorized BusyProxy clients may route traffic through your selected network • You earn per gigabyte shared — rates are shown clearly in the app • Stop anytime from the app RATES (subject to change; always shown in-app) • Wi‑Fi and mobile rates are displayed in the app before you share • Cash out in stablecoin to your own crypto wallet, from $5 YOU STAY IN CONTROL • Sharing is always opt-in — never automatic without your action • Choose Automatic, Wi‑Fi only, or Mobile only • No proxy passwords shown to earners PRIVACY & ACCOUNT • We do not log the content of traffic that exits through your phone • Delete your account anytime in the app or at https://busyproxy.net/account-deletion • Privacy Policy: https://busyproxy.net/privacy • Terms: https://busyproxy.net/terms • Support: support@busyproxy.net REQUIREMENTS • iOS 17.0 or later • Internet connection BusyProxy is for legitimate bandwidth sharing only. Abuse, fraud, and illegal use are prohibited.

Screenshots

Zipp Invoice4 screens
BusyProxy4 screens

Verdict

The call

The clearest difference is in-app purchases: BusyProxy at none against Zipp Invoice's 2. Zipp Invoice's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.2). On price, update cadence and ads 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. Zipp Invoice sells 2 in-app purchases, starting at $4.99 per month. BusyProxy asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 3 level
Zipp Invoice versus BusyProxy: the parameters behind the verdict, then further details
ParameterZipp InvoiceBusyProxy
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.2
Further details — not scored
Size52 MB9 MB
Age rating4+4+
DeveloperTo Each Their Own LLCSergiu Toderascu

In-app purchases

2 purchases

Zipp Invoice

Subscriptions2
  • Monthly Pro$4.991 Month
  • Yearly Pro$29.991 Year
None

BusyProxy

No in-app purchases

Questions

Is Zipp Invoice free?
Zipp Invoice is free to download, with in-app purchases available.
Is BusyProxy free?
BusyProxy is free to download, with no in-app purchases.
Do Zipp Invoice or BusyProxy have ads?
Neither Zipp Invoice nor BusyProxy shows ads.
Which is updated more often, Zipp Invoice or BusyProxy?
Zipp Invoice ships an update every 2 days, and BusyProxy every 2 days. Most recently, Zipp Invoice was updated on September 15, 2026 and BusyProxy on September 19, 2026.

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