Comparison

SII PS Print Class Library vs TinyPOS

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

Head to head
About

SII PS Print Class Library

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This app allows you to print text or barcode to Seiko Instruments Inc.'s(SII) printer using the Print Class Library provided by SII. You can design your app smoothly while confirming the Print Class Library function. App function • API execution • Text printing • Barcode printing Printer Models • DPU-S245-01B • DPU-S445-01B • DPU-S245-01C • DPU-S445-01C • RP-E10-K3FJ2-B • RP-E10-W3FJ2-B • RP-E11-K3FJ2-B • RP-E11-W3FJ2-B • RP-D10-K27J2-B • RP-D10-W27J2-B • RP-E10-K3FJ1-E • RP-E10-W3FJ1-E • RP-E11-K3FJ1-E • RP-E11-W3FJ1-E • RP-D10-K27J1-E • RP-D10-W27J1-E • MP-B20-B02JK1 • MP-B30-B02JK1 • MP-B30-W02JK1 • MP-B30L-B46JK1 • MP-B30L-W46JK1 • MP-B21L-B46JK1 • MP-B21L-W46JK1 • RP-F10-K27J1 • RP-F10-W27J1 • RP-F10-K27J1-3 • RP-F10-K27J1-4 • RP-F10-K27J1-5 • RP-F10-W27J1-3 • RP-F10-W27J1-4 • RP-F10-W27J1-5 • SLP720RT-EK • SLP720RT-WK • SLP721RT-EK • SLP721RT-WK • SLP721RT-EW • SLP721RT-WW • MP-A40-B06JK3 • MP-A40-B06JK3U Display Models • DSP-A01-K1 • DSP-A01-W1 Interfaces • WiFi(TCP/IP) • Bluetooth • USB(Type-C)

About

TinyPOS

This app simplifies business accounting, cash collection, and receipt printing. It allows for easy recording and management of sales, item details, and customer transactions. Enjoy offline functionality and customizable receipt options for efficient business operations.

Highlights
  • Item information management
  • Sales recording and management
  • Bluetooth receipt printing
  • Offline functionality
  • Data backup and restore
  • Sales statistical reports
Features
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TinyPOS is a powerful, easy-to-use bookkeeping app that helps your business grow faster. We offer a wide range of customizable features. You can edit your items and orders, print receipts, view inventory and statistics, and share and back up data. Use the app to record sales, check receipts, and print them with ease. It saves you significant labor and time costs while helping you avoid extra hardware expenses. Customizable content includes, but is not limited to: Items and categories, inventory, customer info, payment methods, staff, common notes, etc.; Your business name, logo, welcome message, receipt numbering, sequence settings, etc.; Connect a Bluetooth printer, set receipt print styles, and customize receipt content; Customize receipt calculation and payment rules, discounts, taxes, other fees, tips, etc.; Personalized operation settings, sound and vibration reminders, language and currency symbol options; Main features and highlights: ○ Item management, including name, price, discount, tax rate, image, sorting, category, keywords, and number. Also supports add, edit, and delete. ○ Category (group) info. Quickly expand categories by swiping down above the item list on the main screen to select items more precisely. ○ Record sales with a tap, as simple as using a calculator. Add item notes, temporarily change price, quantity, or discount, and record cash received and change. ○ Print receipts/invoices with a Bluetooth printer. Add watermarks, headers, footers, and other extra information to invoices, and manage this information. ○ Personalize your currency symbol, language, time and date format, quantity and price precision, printed content, and more. ○ Connect your Bluetooth printer and configure it professionally. Adjust encoding language, code page, line spacing, receipt width, and more. ○ Add and manage customer info, and quickly switch customers during use. Search by name and notes. ○ Export receipts (bills, slips) as images or PDF files, and share them as files or images. ○ Professional statistics that automatically summarize and query sales info and provide reports. ○ View and analyze sales reports, and export them to EXCEL in a specified format. ○ Back up and restore your data, making it easy to share data across devices or accounts. ○ More importantly, contact the developer directly in the app for timely help and support. TinyPOS will become your preferred order management app. It has a friendly interface, is easy to use, and is portable. It works without the internet and requires no account registration, so you don’t need to worry about privacy leaks. Just a few taps make running your business easier. [Upgrade to Subscription] The subscription version provides cloud sync and backup, so you can keep all your information in a secure cloud service and share the same data across multiple iOS devices such as iPhone and iPad. We offer the following auto-renewing plans: Monthly VIP (1 month), quarterly VIP (3 months), yearly VIP (1 year); 1. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period; 2. Within 24 hours before the end of the current subscription period, the renewal fee for the next month will be charged to your account; 3. You can view and manage your subscription in your device’s account settings; [Privacy Policy and Terms of Use] Privacy Policy: https://oppinfo.github.io/privacy.html Terms of Service: http://oppinfo.github.io/service.html We look forward to your feedback, and any questions will receive a quick reply: iMessage: cenzigo@icloud.com Email: oppinfo@163.com

Screenshots

SII PS Print Class Library4 screens
TinyPOS4 screens

Verdict

The call

The clearest difference is in-app purchases: SII PS Print Class Library at none against TinyPOS's 4. TinyPOS's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TinyPOS sells 4 in-app purchases, starting at $17.99 per month. SII PS Print Class Library asks for nothing beyond the download.

UpkeepUpdate frequency

SII PS Print Class Library ships an update every 4 months, TinyPOS every 3 weeks. The most recent releases landed on September 22, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
SII PS Print Class Library versus TinyPOS: the parameters behind the verdict, then further details
ParameterSII PS Print Class LibraryTinyPOS
PriceFreeFree
Rating—4.7 (164 ratings) — better
Positive reviews—87.9% of reviews
Number of ratings—164 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB10 MB
Age rating4+4+
DeveloperSeiko Instruments Inc.志国 成

In-app purchases

None

SII PS Print Class Library

No in-app purchases

4 purchases

TinyPOS

Subscriptions4
  • (1 Month) VIP Unlimited Use$17.991 Month
  • (3 Months) VIP Unlimited Use$34.993 Months
  • 1 Year VIP Subscription3 Days trial$39.991 Year
Show 1 more
  • (1 Year) VIP Unlimited Use$69.991 Year

Questions

Is SII PS Print Class Library free?
SII PS Print Class Library is free to download, with no in-app purchases.
Is TinyPOS free?
TinyPOS is free to download, with in-app purchases available.
Do SII PS Print Class Library or TinyPOS have ads?
Neither SII PS Print Class Library nor TinyPOS shows ads.
Which is updated more often, SII PS Print Class Library or TinyPOS?
SII PS Print Class Library ships an update every 4 months, and TinyPOS every 3 weeks. Most recently, SII PS Print Class Library was updated on September 22, 2026 and TinyPOS on October 25, 2026.

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