# 01Converter vs FingerGIS

The clearest difference is price: 01Converter at Free against FingerGIS's $2.99. 01Converter also leads on review sentiment (94% vs 50%) and rating (4.5 vs 4.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

01Converter is free to download; FingerGIS costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

01Converter holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 94% of 01Converter's written reviews are positive against 50% of FingerGIS's.

01Converter ships an update every 9 months, FingerGIS every 16 months. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 01Converter | FingerGIS |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/01converter/id334626954/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/fingergis/id664679924/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **94.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 16 months |
| Monetization | **Free** | Paid |
| Size | 11 MB | 7 MB |
| Requires iOS | **8.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Burelli](https://appshunter.io/developer/334626957) | [Gianluca Natalini](https://appshunter.io/developer/348380792) |

## What reviewers say

### 01Converter

[App page](https://appshunter.io/ios/app/01converter/id334626954)

This app allows for easy conversion between binary, hexadecimal, octal, and decimal number systems. It also includes functions for bitwise operations like shifting and arithmetic operations such as adding or subtracting one. An optimized keyboard simplifies input for various number bases.

**Highlights:** Number system conversion (binary, hex, octal, decimal), Unicode conversion, Shift left function, Shift right function, Add 1 function, Subtract 1 function

**Features:** macOS Compatibility

**In-app purchases:** none


### FingerGIS

[App page](https://appshunter.io/ios/app/fingergis/id664679924)

Create and analyze 2D and 3D geographic shapes on maps. Record GPS locations, add images, and measure distances and areas. Export data in various formats for sharing and further use.

**Highlights:** Draw 2D and 3D geographic shapes, Georeference drawings on maps, Measure lengths, distances, areas, and perimeters, Automatic and manual GPS point recording, Attach images to geographic points, Export data in CSV and other formats

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

**In-app purchases:** none


## Frequently asked questions

### Is 01Converter free?

01Converter is free to download, with no in-app purchases.

### Is FingerGIS free?

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

### Which has better reviews, 01Converter or FingerGIS?

01Converter is rated higher. 01Converter averages 4.5 out of 5 from 2 ratings, while FingerGIS averages 4.0 from 1 ratings.

### Do 01Converter or FingerGIS have ads?

Neither 01Converter nor FingerGIS shows ads.

### Which is updated more often, 01Converter or FingerGIS?

01Converter ships an update every 9 months, and FingerGIS every 16 months. Most recently, 01Converter was updated on October 31, 2026 and FingerGIS on November 1, 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.*