# Lumitester vs Fluorometer

The clearest difference is iOS requirement: Lumitester at 13.0 against Fluorometer's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Lumitester | Fluorometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lumitester/id1435752771/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 59 MB | 21 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kikkoman Biochemifa Company](https://appshunter.io/developer/1435752770) | [HANGZHOU ALLSHENG INSTRUMENTS CO.,LTD.](https://appshunter.io/developer/1851092995) |

## What reviewers say

### Lumitester

[App page](https://appshunter.io/ios/app/lumitester/id1435752771)

This utility app allows for continuous monitoring of multiple data points. It simplifies setting test points, benchmarking values, and linking results. Visualize time-series data and inspection scores through graphs, with centralized cloud management for multi-site operations.

**Highlights:** Continuous data monitoring, Set test points and benchmarks, Link test points and results, Time-series data display, Visualize inspection scores, Cloud-based multi-site management

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

**In-app purchases:** none


### Fluorometer

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lumitester free?

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

### Is Fluorometer free?

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

### Do Lumitester or Fluorometer have ads?

Neither Lumitester nor Fluorometer shows ads.

### Which is updated more often, Lumitester or Fluorometer?

Lumitester ships an update every 2 months, and Fluorometer every 2 months. Most recently, Lumitester was updated on October 1, 2026 and Fluorometer on October 5, 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.*