# HPLC Calculator vs LabCodex

The clearest difference is ads: LabCodex at none against HPLC Calculator's shown. HPLC Calculator's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. HPLC Calculator sells 6 in-app purchases, starting at $0.59 per month and LabCodex sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | HPLC Calculator | LabCodex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Size | 66 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Youhana Mehany](https://appshunter.io/developer/1600330996) | [Kerem Bayrak](https://appshunter.io/developer/1865189133) |

## What reviewers say

### HPLC Calculator

[App page](https://appshunter.io/ios/app/hplc-calculator/id1600330994)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.59 | per month |
| Remove Ads | $4.99 | per year |
| 50K Token Top-Up | $2.99 | one-time |
| 100K Token Top-Up | $4.99 | one-time |
| 250K Token Top-Up | $9.99 | one-time |
| 500K Token Top-Up | $12.99 | one-time |


### LabCodex

[App page](https://appshunter.io/ios/app/labcodex/id6757193746)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LabCodex Premium - Monthly | $4.99 | per month |
| LabCodex Premium – 6 Months | $24.99 | per 6 months |
| LabCodex Premium – Yearly | $39.99 | per year |


## Frequently asked questions

### Is HPLC Calculator free?

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

### Is LabCodex free?

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

### Do HPLC Calculator or LabCodex have ads?

HPLC Calculator shows ads; LabCodex does not.

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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.*