# thinkMargin vs Presentation Remote Controller

The clearest difference is review sentiment: thinkMargin at 83% against Presentation Remote Controller's 0%. thinkMargin also leads on in-app purchases (none vs 1) and iOS requirement (11.0 vs 26.2). Presentation Remote Controller's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price, monetization model and device support there is nothing between them.

thinkMargin costs $0.99 and Presentation Remote Controller $0.99 up front. Presentation Remote Controller sells 1 in-app purchase, starting at $0.99 per month. thinkMargin asks for nothing beyond the download.

thinkMargin ships an update every 5 months, Presentation Remote Controller every 2 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | thinkMargin | Presentation Remote Controller |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/thinkmargin/id1042241713/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 63 MB | 2 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed ElSenousi](https://appshunter.io/developer/885807943) | [kobunachou ozawa](https://appshunter.io/developer/1071744258) |

## What reviewers say

### thinkMargin

[App page](https://appshunter.io/ios/app/thinkmargin/id1042241713)

Calculate profit, margin, cost, or selling price with VAT options. This flexible tool adjusts calculations based on your input, allowing you to determine selling price using either margin or profit.

**Highlights:** Profit calculation, Margin calculation, Cost calculation, Selling price calculation, VAT inclusion/exclusion, Flexible input adjustment

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

**In-app purchases:** none


### Presentation Remote Controller

[App page](https://appshunter.io/ios/app/presentation-remote-controller/id1363033674)

Control photo and PDF slides remotely over the internet without Bluetooth pairing. Easily share a unique keyword to operate another device, turning it into a projector.

**Highlights:** Internet-based remote control, No Bluetooth pairing required, Control any device with a keyword, Turn devices into projectors, Navigate photo and PDF slides

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A control keyword will be provided. | $0.99 | per month |


## Frequently asked questions

### Is thinkMargin free?

thinkMargin costs $0.99, with no in-app purchases.

### Is Presentation Remote Controller free?

Presentation Remote Controller costs $0.99, and also offers in-app purchases.

### Do thinkMargin or Presentation Remote Controller have ads?

thinkMargin shows ads; Presentation Remote Controller does not.

### Which is updated more often, thinkMargin or Presentation Remote Controller?

thinkMargin ships an update every 5 months, and Presentation Remote Controller every 2 weeks. Most recently, thinkMargin was updated on October 8, 2026 and Presentation Remote Controller on October 9, 2026.

---

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