# Shinsiryoku+3D simulator vs Simple Calculator. +

The clearest difference is review sentiment: Simple Calculator. + at 73% against Shinsiryoku+3D simulator's 60%. Simple Calculator. + also leads on iOS requirement (15.6 vs 26.0). Shinsiryoku+3D simulator's advantage is price ($0.99 vs $1.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

Shinsiryoku+3D simulator costs $0.99 and Simple Calculator. + $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shinsiryoku+3D simulator ships an update every 5 months, Simple Calculator. + every 3 months. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Shinsiryoku+3D simulator | Simple Calculator. + |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | — | **[4.7 (147 ratings)](https://appshunter.io/ios/app/simple-calculator-plus/id1324927779/reviews)** |
| Number of ratings | — | **147** |
| Positive reviews | 60.0% of reviews | **72.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 1 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [otaly2](https://appshunter.io/developer/467645380) | [tasser gyati](https://appshunter.io/developer/1324926550) |

## What reviewers say

### Shinsiryoku+3D simulator

[App page](https://appshunter.io/ios/app/shinsiryoku-plus-3d-simulator/id469417281)

Practice depth vision tests for driver's license exams and renewals. This app offers mock training with instructions to help users understand requirements and improve their chances of passing.

**Highlights:** Depth vision training, Mock practice for license exams, Instructions included, Vision test renewal preparation

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Shinsiryoku+3D simulator free?

Shinsiryoku+3D simulator costs $0.99, with no in-app purchases.

### Is Simple Calculator. + free?

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

### Do Shinsiryoku+3D simulator or Simple Calculator. + have ads?

Neither Shinsiryoku+3D simulator nor Simple Calculator. + shows ads.

### Which is updated more often, Shinsiryoku+3D simulator or Simple Calculator. +?

Shinsiryoku+3D simulator ships an update every 5 months, and Simple Calculator. + every 3 months. Most recently, Shinsiryoku+3D simulator was updated on September 7, 2026 and Simple Calculator. + on September 23, 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.*