CustomInvoice: Invoice Maker
com.custominvoice.app
FreeIn-app purchasesEveryone
Key numbers
50+Installs
n/aRating
Sep 10, 2026Released
Oct 19, 2026Updated
Listing text
Invoices, estimates and receipts that work offline. No account, no subscription.
Create professional invoices, estimates, and sale receipts for your own business, send them as PDFs, and track exactly who has paid. No account. No cloud. No tracking. Free to start, and Pro is one payment, never a subscription.Built for freelancers, contractors, and small businesses who want to bill a client in two minutes and get back to the work that earns the money.INVOICES, ESTIMATES, AND RECEIPTSEvery document…
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=com.custominvoice.app"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.custominvoice.app'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=com.custominvoice.app', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=com.custominvoice.app');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);1,000 free credits a month, no card needed. API reference
Screenshots
Fields in the API response
| Package name | com.custominvoice.app |
|---|---|
| Developer | CustomApps LLC |
| Developer website | custominvoice.us |
| Category | Finance |
| Installs (exact) | 95 |
| Price | Free |
| In-app purchases | $4.99 per item |
| Ads | No |
| Content rating | Everyone |
| Current version | 1.6.0 |
| Requires Android | 7.0 |
| Released | Sep 10, 2026 |
| Last update | Oct 19, 2026 |
| Record refreshed | Oct 28, 2026 |
