Comparison

Invoice Maker vs NFC UNLock

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

Head to head
About

Invoice Maker

Features
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Invoice Maker helps you create professional invoices and receipts quickly and easily. Whether you are a freelancer, small business owner, or self-employed, this invoicing app lets you generate invoices, manage billing, and keep your finances organized without complexity. Create invoices in seconds using clean invoice templates. Add client details, items, prices, taxes, and notes, then generate a clear invoice or receipt ready to send. Invoice Maker also works as a receipt app, allowing you to create and store receipts for your records. Key features: * Invoice maker for fast and simple invoicing * Invoice generator with clean invoice templates * Create invoice and receipt documents in seconds * Receipt maker and receipt generator in one app * Easy billing and invoicing for small businesses * Simple interface without unnecessary features Invoice Maker focuses on speed and clarity. No complicated setup, no steep learning curve. Just open the app, create an invoice, and move on with your work. Use Invoice Maker as your daily invoicing app to handle invoices, receipts, and billing in one place. Stay organized, save time, and keep full control over your invoicing workflow. Subscription Information Premium access is available through auto-renewable subscriptions: โ— Yearly โ€“ $29.99 (includes 7-day free trial or first month for $1.99) Subscriptions are charged to your Apple ID and can be managed or canceled in your App Store settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.wizarddynamics.com/privacy

About

NFC UNLock

Read full description

NFC UNLock: NFC Lock Management Tool No battery, no key, safe and convenient. Use your smartphone to manage your locks. Suitable for personal use, home, office,factory and Industry, etc., enabling secure and convenient management of passive smart devices.

Screenshots

Invoice Maker4 screens
NFC UNLock4 screens

Verdict

The call

The clearest difference is in-app purchases: NFC UNLock at none against Invoice Maker's 2. NFC UNLock also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $29.99 per year. NFC UNLock asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Maker ships an update every 3 months, NFC UNLock every 3 weeks. Both last shipped on October 25, 2026.

Scorecard2 real differences ยท 4 level
Invoice Maker versus NFC UNLock: the parameters behind the verdict, then further details
ParameterInvoice MakerNFC UNLock
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.012.0 โ€” better
Further details โ€” not scored
Size32 MB45 MB
Age rating4+4+
DeveloperManuel WorlitzerMbowel Intelligent Technology Co., Ltd

In-app purchases

2 purchases

Invoice Maker

Subscriptions2
  • Invoice Maker Premium7 Days trial$29.991 Year
  • Invoice Maker Premium1 Month trial$29.991 Year
None

NFC UNLock

No in-app purchases

Questions

Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.
Is NFC UNLock free?
NFC UNLock is free to download, with no in-app purchases.
Do Invoice Maker or NFC UNLock have ads?
Neither Invoice Maker nor NFC UNLock shows ads.
Which is updated more often, Invoice Maker or NFC UNLock?
Invoice Maker ships an update every 3 months, and NFC UNLock every 3 weeks. Most recently, Invoice Maker was updated on October 25, 2026 and NFC UNLock on October 25, 2026.

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