# Dimension Marker vs Codable

The clearest difference is price: Codable at Free against Dimension Marker's $0.99. Codable also leads on rating (4.3 vs 2.0) and update cadence (every 3 weeks vs every 42 months). Dimension Marker's advantage is in-app purchases (none vs 5) and review sentiment (24% vs 0%). On ads and device support there is nothing between them.

Codable is free to download; Dimension Marker costs $0.99 up front. Codable sells 5 one-off in-app purchases. Dimension Marker asks for nothing beyond the download.

Codable holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews complicate that: 24% of Dimension Marker's written reviews are positive against 0% of Codable's, so the app with the better star average is not the one people write more warmly about.

Dimension Marker ships an update every 42 months, Codable every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dimension Marker | Codable |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/dimension-marker/id362713450/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/codable/id1324741659/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | **24.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 10 MB |
| Requires iOS | **8.0** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Y Lau](https://appshunter.io/developer/284938424) | [Jeremy Collins](https://appshunter.io/developer/1324741658) |

## What reviewers say

### Dimension Marker

[App page](https://appshunter.io/ios/app/dimension-marker/id362713450)

Easily add dimension lines and measurements directly onto photos or sketches. Ideal for home renovation, furniture fitting, or product visualization, it helps avoid confusion with visual measurements.

**Highlights:** Mark dimensions on photos/sketches, Vertical, horizontal, and arbitrary arrows, Choice of arrow and marker colors, Eraser and clear all functions, Insert photos from album, Save work to photo album, Auto-save functionality

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

**In-app purchases:** none


### Codable

[App page](https://appshunter.io/ios/app/codable/id1324741659)

This app offers front-end web development tools optimized for mobile devices. It allows for basic debugging, rendering tests, and CSS editing of any web URL directly from your phone.

**Highlights:** Resizable viewport for device emulation, View pre-rendered website source, Inspect and edit CSS, View and execute console commands, Structured listing of rendered nodes

**Features:** Safari Extension, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kind Tip | $0.99 | one-time |
| Thoughtful Tip | $1.99 | one-time |
| Wonderful Tip | $2.99 | one-time |
| Incredible Tip | $3.99 | one-time |
| Extraordinary Tip | $4.99 | one-time |


## Frequently asked questions

### Is Dimension Marker free?

Dimension Marker costs $0.99, with no in-app purchases.

### Is Codable free?

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

### Which has better reviews, Dimension Marker or Codable?

Codable is rated higher. Dimension Marker averages 2.0 out of 5 from 2 ratings, while Codable averages 4.3 from 6 ratings.

### Do Dimension Marker or Codable have ads?

Neither Dimension Marker nor Codable shows ads.

### Which is updated more often, Dimension Marker or Codable?

Dimension Marker ships an update every 42 months, and Codable every 3 weeks. Most recently, Dimension Marker was updated on October 24, 2026 and Codable on October 25, 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.*