# Lumitester vs VaDia+

The clearest difference is in-app purchases: Lumitester at none against VaDia+'s 1. Lumitester also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VaDia+ sells 1 one-off in-app purchase. Lumitester asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Lumitester | VaDia+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lumitester/id1435752771/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 59 MB | 62 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kikkoman Biochemifa Company](https://appshunter.io/developer/1435752770) | [Biocontrol](https://appshunter.io/developer/1586087157) |

## 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


### VaDia+

[App page](https://appshunter.io/ios/app/vadia-plus/id1633986826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-year licence | $129.99 | one-time |


## Frequently asked questions

### Is Lumitester free?

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

### Is VaDia+ free?

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

### Do Lumitester or VaDia+ have ads?

Neither Lumitester nor VaDia+ shows ads.

### Which is updated more often, Lumitester or VaDia+?

Lumitester ships an update every 2 months, and VaDia+ every 2 months. Most recently, Lumitester was updated on October 1, 2026 and VaDia+ on October 11, 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.*