# Fluorometer vs Lab Laps

The clearest difference is in-app purchases: Fluorometer at none against Lab Laps's 2. Lab Laps's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lab Laps sells 2 in-app purchases, starting at $4.99 per month. Fluorometer asks for nothing beyond the download.

Fluorometer ships an update every 2 months, Lab Laps every 3 days. The most recent releases landed on October 5, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Fluorometer | Lab Laps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (103 ratings)](https://appshunter.io/ios/app/lab-laps-colony-counter/id6760195063/reviews)** |
| Number of ratings | — | **103** |
| Positive reviews | — | 94.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 21 MB | 91 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HANGZHOU ALLSHENG INSTRUMENTS CO.,LTD.](https://appshunter.io/developer/1851092995) | [Lenard Szabo](https://appshunter.io/developer/1883109149) |

## What reviewers say

### Fluorometer

[App page](https://appshunter.io/ios/app/fluorometer/id6754950431)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lab Laps

[App page](https://appshunter.io/ios/app/lab-laps-colony-counter/id6760195063)

This app assists lab work with timed protocols, AI-assisted colony counting, dilution calculations, and other essential bench tools. It helps scientists and students organize experiments, manage materials, and document results efficiently, even offline.

**Highlights:** AI-assisted colony counting, Timed experiment protocols, Dilution calculator, Medium/buffer builder, Plate and gel annotation, Offline functionality

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lab Laps Pro Monthly | $4.99 | per month |
| Lab Laps Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Fluorometer free?

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

### Is Lab Laps free?

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

### Do Fluorometer or Lab Laps have ads?

Neither Fluorometer nor Lab Laps shows ads.

### Which is updated more often, Fluorometer or Lab Laps?

Fluorometer ships an update every 2 months, and Lab Laps every 3 days. Most recently, Fluorometer was updated on October 5, 2026 and Lab Laps on October 22, 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.*