# Smart Convert vs Base to Base Converter

The clearest difference is rating: Base to Base Converter at 5.0 against Smart Convert's 3.0. Base to Base Converter also leads on in-app purchases (none vs 1) and ads (none vs shown). Smart Convert's advantage is update cadence (weekly vs every 5 weeks). On price, ratings volume and device support there is nothing between them.

Both are free to download. Smart Convert sells 1 one-off in-app purchase. Base to Base Converter asks for nothing beyond the download.

Base to Base Converter holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Smart Convert ships an update weekly, Base to Base Converter every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Smart Convert | Base to Base Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/smart-convert-base-converter/id6450381653/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/base-to-base-converter/id6670618030/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koya Nambo](https://appshunter.io/developer/1633778504) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Smart Convert

[App page](https://appshunter.io/ios/app/smart-convert-base-converter/id6450381653)

Easily switch numbers between various bases, from binary to base 62. Ideal for developers, students, and math enthusiasts needing quick and reliable conversions with fractional parts. Features include instant common base conversions, custom base support, and conversion history.

**Highlights:** Convert between bases 2 to 62, Quick mode for common bases, Custom mode for any base pair, Save and recall conversion history, Support for fractional numbers, Light and dark themes, Localized in 9 languages

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


### Base to Base Converter

[App page](https://appshunter.io/ios/app/base-to-base-converter/id6670618030)

This app converts integer and fractional numbers between bases 2 and 16, explaining each step of the conversion process. It offers direct conversions between specific bases and prioritizes minimizing numerical error for fractions.

**Highlights:** Converts between bases 2-16, Explains conversion steps, Handles integers and fractions, Minimizes numerical error, Direct base conversions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Convert free?

Smart Convert is free to download, with in-app purchases available.

### Is Base to Base Converter free?

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

### Which has better reviews, Smart Convert or Base to Base Converter?

Base to Base Converter is rated higher. Smart Convert averages 3.0 out of 5 from 2 ratings, while Base to Base Converter averages 5.0 from 1 ratings.

### Do Smart Convert or Base to Base Converter have ads?

Smart Convert shows ads; Base to Base Converter does not.

### Which is updated more often, Smart Convert or Base to Base Converter?

Smart Convert ships an update weekly, and Base to Base Converter every 5 weeks. Most recently, Smart Convert was updated on November 3, 2026 and Base to Base Converter on October 30, 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.*