# Buffers vs Lab Hack Tools

The clearest difference is price: Buffers at Free against Lab Hack Tools's $1.99. Buffers also leads on review sentiment (33% vs 0%). Lab Hack Tools's advantage is iOS requirement (11.0 vs 14.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Buffers is free to download; Lab Hack Tools costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Buffers ships an update every 13 months, Lab Hack Tools every 23 months. The most recent releases landed on June 11, 2026 and June 12, 2026 respectively.

## The numbers

| Metric | Buffers | Lab Hack Tools |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 23 months |
| Monetization | **Free** | Paid |
| Size | 0 MB | 54 MB |
| Requires iOS | 14.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akkyra Systems](https://appshunter.io/developer/300710095) | [Gorasiya Vishal Nanjibhai](https://appshunter.io/developer/1287086933) |

## 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


### Lab Hack Tools

[App page](https://appshunter.io/ios/app/lab-hack-tools/id1599512433)

This application provides essential tools for laboratory calculations and reference data. It covers molecular biology, chemistry, and physics with features like dilution calculators, buffer libraries, and experiment monitoring tools. Access over 50 tables and charts for scientific topics.

**Highlights:** Dilution calculator, Buffer library with protocols, Mastermix and buffer solution creator, Experiment timers and stopwatches, Scientific tables, charts, and illustrations, Practical tips and tricks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Buffers free?

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

### Is Lab Hack Tools free?

Lab Hack Tools costs $1.99, with no in-app purchases.

### Do Buffers or Lab Hack Tools have ads?

Neither Buffers nor Lab Hack Tools shows ads.

### Which is updated more often, Buffers or Lab Hack Tools?

Buffers ships an update every 13 months, and Lab Hack Tools every 23 months. Most recently, Buffers was updated on June 11, 2026 and Lab Hack Tools on June 12, 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.*