# Isthera Mini vs PosiTector

The clearest difference is iOS requirement: PosiTector at 15.0 against Isthera Mini's 17.5. 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 monthly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Isthera Mini | PosiTector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (10 ratings)](https://appshunter.io/ios/app/positector/id930648414/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 1 MB | 7 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Posisoft Inc](https://appshunter.io/developer/578283892) | [DeFelsko Corporation](https://appshunter.io/developer/541211994) |

## What reviewers say

### Isthera Mini

[App page](https://appshunter.io/ios/app/isthera-mini/id733087132)

**Features:** macOS Compatibility

**In-app purchases:** none


### PosiTector

[App page](https://appshunter.io/ios/app/positector/id930648414)

This app connects advanced measurement devices to your smart device for data management and reporting. It allows for easy creation of custom PDF reports, annotation of readings with images, and seamless cloud backup and sharing of data. Enhance your workflow with intuitive data handling and professional report generation.

**Highlights:** Connects advanced measurement devices, Generate custom PDF reports, Add images and annotations to readings, Cloud backup and synchronization, Multi-batch reporting, Export data to PosiSoft Desktop

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Isthera Mini free?

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

### Is PosiTector free?

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

### Do Isthera Mini or PosiTector have ads?

Neither Isthera Mini nor PosiTector shows ads.

### Which is updated more often, Isthera Mini or PosiTector?

Isthera Mini ships an update monthly, and PosiTector monthly. Most recently, Isthera Mini was updated on September 30, 2026 and PosiTector on October 1, 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.*