# CertScope vs CodingKB

The clearest difference is price: CertScope at Free against CodingKB's $1.99. CodingKB's advantage is update cadence (every 6 months vs every 13 months) and chart position (#14 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

CertScope is free to download; CodingKB costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CertScope ships an update every 13 months, CodingKB every 6 months. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CertScope | CodingKB |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/codingkb/id6740705541/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 months** |
| Monetization | — | Paid |
| Best chart rank | — | **#14** |
| Size | 4 MB | 5 MB |
| Requires iOS | **17.0** | 18.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Automata Solutions Ltd.](https://appshunter.io/developer/1520244123) | [杰 瓮](https://appshunter.io/developer/1653886638) |

## What reviewers say

### CertScope

[App page](https://appshunter.io/ios/app/certscope/id6738808201)

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

**In-app purchases:** none


### CodingKB

[App page](https://appshunter.io/ios/app/codingkb/id6740705541)

**Currently charting:** #14 Top Paid · Developer Tools, #154 Top Grossing · Developer Tools (US App Store)

This app provides a specialized keyboard designed to streamline coding on mobile devices. It eliminates the need to frequently switch between character sets, offering direct access to essential symbols and numbers.

**Highlights:** Simplified coding workflow, Direct access to characters, numbers, and punctuation, Reduced need for keyboard switching, Enhanced mobile coding efficiency

**In-app purchases:** none


## Frequently asked questions

### Is CertScope free?

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

### Is CodingKB free?

CodingKB costs $1.99, with no in-app purchases.

### Do CertScope or CodingKB have ads?

Neither CertScope nor CodingKB shows ads.

### Which is updated more often, CertScope or CodingKB?

CertScope ships an update every 13 months, and CodingKB every 6 months. Most recently, CertScope was updated on September 23, 2026 and CodingKB on October 7, 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.*