Stamps.com Mobile App vs FieldBill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stamps.com Mobile App
Print discounted USPS and UPS postage stamps and shipping labels directly from your phone. Compare rates, manage contacts, and track all your shipments to ensure delivery. Save time and money by avoiding post office lines.
- Print discounted USPS/UPS stamps and labels
- Compare shipping rates
- Track shipments
- Verify recipient addresses
- Generate QR codes for no-printer option
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Print discounted USPS® and UPS® stamps and shipping labels and track everything you mail and ship right from your phone. PRINT POSTAGE STAMPS AND SHIPPING LABELS • Compare First-Class Mail® and shipping rates from USPS, UPS, and more carriers. • Access deeply discounted rates not available in person or with a business account. • Print stamps, envelopes, or shipping labels from your phone using a WiFi printer. • No printer? Generate a QR code to save time with the carrier ADD AND MANAGE CONTACTS • Automatically verify recipient addresses for every item you mail or ship. • Access your address book to send on the go. Save recipients for future shipments.TRACK SHIPMENTS TO ENSURE DELIVERY • Share tracking information via email. • Check delivery status for everything you send.
FieldBill
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FieldBill helps independent contractors and field service workers create clear invoices from the job site. Use FieldBill to start and finish jobs, save customer and job address details, track labor time, add parts and materials, review totals, and open an email draft when an invoice is ready. FieldBill supports a focused service-work workflow: active jobs, invoice review, hourly rates, parts, discounts, tax, payment terms, sent and paid status, business profile details, optional internal audio notes, and optional location-assisted address entry. FieldBill does not require an account and is designed to keep most job and invoice data local to your device. Optional features may use device or third-party services only when you choose them, such as address lookup, calendar events, email drafts, and purchase restoration. FieldBill is built for small service businesses that need a simple mobile invoice workflow without a complicated back-office system.
Screenshots
Verdict
The clearest difference is in-app purchases: Stamps.com Mobile App at none against FieldBill's 1. FieldBill's advantage is update cadence (every 8 days vs every 3 weeks) and iOS requirement (15.1 vs 17.6). On price, ads and device support 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. FieldBill sells 1 one-off in-app purchase. Stamps.com Mobile App asks for nothing beyond the download.
Stamps.com Mobile App ships an update every 3 weeks, FieldBill every 8 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Stamps.com Mobile App | FieldBill |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (626 ratings) — better | — |
| Positive reviews | 6.0% of reviews | — |
| Number of ratings | 626 — better | — |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 78 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | Auctane | Steve Sehie |
Bugs and requests
Stamps.com Mobile App
Reported bugs
4 issues- Login issues and account lockouts
- Printing failures and label generation problems
- Tracking information not updating properly
- Inconsistent behavior across web and mobile
Requested features
4 requests- Ability to print non-machinable stamps
- Option to copy/paste full addresses
- Landscape mode support for tablets
- Syncing of contacts and address book
FieldBill
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stamps.com Mobile App
No in-app purchases
FieldBill
- FieldBill Pro$29.99







