# iConvert vs ParaGraph3D

The clearest difference is ads: ParaGraph3D at none against iConvert's shown. ParaGraph3D also leads on price ($0.99 vs $2.99). iConvert's advantage is update cadence (every 3 months vs every 9 months) and device support (4 vs 2). On in-app purchases there is nothing between them.

iConvert costs $2.99 and ParaGraph3D $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iConvert ships an update every 3 months, ParaGraph3D every 9 months. The most recent releases landed on October 14, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | iConvert | ParaGraph3D |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.9 (348 ratings)](https://appshunter.io/ios/app/iconvert-unit-and-currency/id408263181/reviews)** | — |
| Number of ratings | **348** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raphael Odermatt](https://appshunter.io/developer/403027529) | [Mustafa Cans?z](https://appshunter.io/developer/692938224) |

## What reviewers say

### iConvert

[App page](https://appshunter.io/ios/app/iconvert-unit-and-currency/id408263181)

Easily convert hundreds of physical units and dimensions with this powerful tool. It also includes a currency converter with daily updated exchange rates for over 130 countries, and is available on Apple Watch.

**Highlights:** Hundreds of units in 17 categories, Daily updated currency exchange rates, Apple Watch app for on-the-go conversions, Integrated calculator, Intuitive user interface, Ad-free experience

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

**In-app purchases:** none

**What reviewers like**

- 👍 Extremely easy to use and intuitive interface
- 🌍 Comprehensive conversion options across many categories
- 💱 Automatic currency exchange rate updates
- ⚡ Fast and responsive performance
- 🔧 Highly customizable unit selection

**What reviewers complain about**

- 🔤 Font size too small in scrolling wheels
- 📐 Limited screen space for viewing multiple units
- 🔄 No landscape/portrait rotation support
- ⏳ Currency conversion launches by default with download wait time
- 🎛️ Difficult to customize and rearrange tool positions

**Reported bugs**

- Startup error that kills the app
- App does not rotate from portrait to landscape
- Minor conversion inaccuracy (US gallon to teaspoons off by 0.168)
- Wasted screen space restricting visible units

**Requested features**

- Number system conversions (binary, decimal, hexadecimal, etc.)
- Built-in calculator for adding/subtracting values
- Keyboard input option instead of touchscreen only
- iOS 8 widgets support
- Additional pressure units (KPa, kg/cm², mmHg to cm/H2O)


### ParaGraph3D

[App page](https://appshunter.io/ios/app/paragraph3d/id6756138521)

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

**In-app purchases:** none


## Frequently asked questions

### Is iConvert free?

iConvert costs $2.99, with no in-app purchases.

### Is ParaGraph3D free?

ParaGraph3D costs $0.99, with no in-app purchases.

### Do iConvert or ParaGraph3D have ads?

iConvert shows ads; ParaGraph3D does not.

### Which is updated more often, iConvert or ParaGraph3D?

iConvert ships an update every 3 months, and ParaGraph3D every 9 months. Most recently, iConvert was updated on October 14, 2026 and ParaGraph3D on September 26, 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.*