# Bit Scope vs Signed Base Converter

The clearest difference is in-app purchases: Signed Base Converter at none against Bit Scope's 1. Bit Scope's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

Bit Scope ships an update every 3 weeks, Signed Base Converter fortnightly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Bit Scope | Signed Base Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 38 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lior Zukman](https://appshunter.io/developer/1845410217) | [洋 刘](https://appshunter.io/developer/6775317751) |

## What reviewers say

### Bit Scope

[App page](https://appshunter.io/ios/app/bit-scope-converter/id6759933934)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Signed Base Converter

[App page](https://appshunter.io/ios/app/signed-base-converter/id6779268811)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bit Scope free?

Bit Scope is free to download, with in-app purchases available.

### Is Signed Base Converter free?

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

### Do Bit Scope or Signed Base Converter have ads?

Both Bit Scope and Signed Base Converter show ads.

### Which is updated more often, Bit Scope or Signed Base Converter?

Bit Scope ships an update every 3 weeks, and Signed Base Converter fortnightly. Most recently, Bit Scope was updated on November 5, 2026 and Signed Base Converter on November 10, 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.*