# Buffers vs Codable

The clearest difference is review sentiment: Buffers at 33% against Codable's 0%. Buffers also leads on iOS requirement (14.1 vs 26.4). Codable's advantage is update cadence (monthly vs every 13 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Buffers ships an update every 13 months, Codable monthly. The most recent releases landed on June 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Buffers | Codable |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/codable/id1324741659/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | Free | Free |
| Size | 0 MB | 8 MB |
| Requires iOS | **14.1** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Akkyra Systems](https://appshunter.io/developer/300710095) | [Jeremy Collins](https://appshunter.io/developer/1324741658) |

## What reviewers say

### Buffers

[App page](https://appshunter.io/ios/app/buffers/id306089755)

This tool helps design buffer solutions for pH control in research. It offers a calculator for accurate recipes and a reference for common buffering agents, supporting various parameters like pH, concentration, and temperature.

**Highlights:** 42 common buffering agents, Accurate recipe generation, Broad pH, concentration, temperature ranges, Detailed buffer system information, Shareable recipes (email, text, copy, print), Sophisticated calculation algorithm

**Features:** macOS Compatibility

**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:** none


## Frequently asked questions

### Is Buffers free?

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

### Is Codable free?

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

### Do Buffers or Codable have ads?

Neither Buffers nor Codable shows ads.

### Which is updated more often, Buffers or Codable?

Buffers ships an update every 13 months, and Codable monthly. Most recently, Buffers was updated on June 11, 2026 and Codable on September 26, 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.*