# Simple Calculator. + vs Poster Printer

The clearest difference is update cadence: Poster Printer at every 5 days against Simple Calculator. +'s every 3 months. Poster Printer also leads on review sentiment (100% vs 73%) and rating (5.0 vs 4.7). Simple Calculator. +'s advantage is ratings volume (147 vs 3) and iOS requirement (15.6 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

Simple Calculator. + costs $1.99 and Poster Printer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Poster Printer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Simple Calculator. + has 147 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 73% of Simple Calculator. +'s written reviews are positive against 100% of Poster Printer's.

Simple Calculator. + ships an update every 3 months, Poster Printer every 5 days. The most recent releases landed on September 28, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Simple Calculator. + | Poster Printer |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [4.7 (147 ratings)](https://appshunter.io/ios/app/simple-calculator-plus/id1324927779/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/poster-printer/id6759131686/reviews)** |
| Number of ratings | **147** | 3 |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 1 MB | 3 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [tasser gyati](https://appshunter.io/developer/1324926550) | [HoneyWired LLC](https://appshunter.io/developer/1828456802) |

## What reviewers say

### Simple Calculator. +

[App page](https://appshunter.io/ios/app/simple-calculator-plus/id1324927779)

This app offers a straightforward and dependable calculator for iPhone and iPad. It includes advanced features like tax calculation, cost/selling price/margin calculations, and memory operations. A free version is available to try before purchasing.

**Highlights:** 12-digit display, Tax calculation, Cost, selling price, and gross margin calculations, Memory operations, Grand total (GT), Percentage calculation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Poster Printer

[App page](https://appshunter.io/ios/app/poster-printer/id6759131686)

Transform your photos into large-scale wall posters or life-size standees using your existing printer. Features include AR previews, color effects, and ink-saving options for seamless assembly.

**Highlights:** Poster Mode for multi-page wall posters, Standee Mode for life-size cutouts, AR Wall Preview, Pro Color Effects & Duo-Tone, Ink Saver Mode, Smart Assembly Guides, Global Paper Support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calculator. + free?

Simple Calculator. + costs $1.99, with no in-app purchases.

### Is Poster Printer free?

Poster Printer costs $0.99, with no in-app purchases.

### Which has better reviews, Simple Calculator. + or Poster Printer?

Poster Printer is rated higher. Simple Calculator. + averages 4.7 out of 5 from 147 ratings, while Poster Printer averages 5.0 from 3 ratings.

### Do Simple Calculator. + or Poster Printer have ads?

Neither Simple Calculator. + nor Poster Printer shows ads.

### Which is updated more often, Simple Calculator. + or Poster Printer?

Simple Calculator. + ships an update every 3 months, and Poster Printer every 5 days. Most recently, Simple Calculator. + was updated on September 28, 2026 and Poster Printer on September 22, 2026.

---

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