# SII PS Print Class Library vs TinyPOS

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.

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.

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.

## The numbers

| Metric | SII PS Print Class Library | TinyPOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (164 ratings)](https://appshunter.io/ios/app/tinypostools-for-business/id1440028424/reviews)** |
| Number of ratings | — | **164** |
| Positive reviews | — | 87.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 10 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seiko Instruments Inc.](https://appshunter.io/developer/430532225) | [志国 成](https://appshunter.io/developer/1403928728) |

## What reviewers say

### SII PS Print Class Library

[App page](https://appshunter.io/ios/app/sii-ps-print-class-library/id980182499)

**In-app purchases:** none


### TinyPOS

[App page](https://appshunter.io/ios/app/tinypostools-for-business/id1440028424)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| (1 Month) VIP Unlimited Use | $17.99 | per month |
| (3 Months) VIP Unlimited Use | $34.99 | per 3 months |
| 1 Year VIP Subscription | $39.99 | per year |
| (1 Year) VIP Unlimited Use | $69.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*