# Tecfit vs Estesoft Stella

The clearest difference is update cadence: Tecfit at monthly against Estesoft Stella's every 2 months. Tecfit also leads on iOS requirement (12.2 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Tecfit ships an update monthly, Estesoft Stella every 2 months. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Tecfit | Estesoft Stella |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tecfit/id1533613911/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 12 MB | 36 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Bote Health Technology Co., Ltd.](https://appshunter.io/developer/1482249834) | [SOFTAGE YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1618638515) |

## What reviewers say

### Tecfit

[App page](https://appshunter.io/ios/app/tecfit/id1533613911)

This app controls electrical pulse output from a smart box, simulating brain signals to stimulate motor nerves. It helps develop muscle strength, reduce fat, and aid in muscle tissue injury treatment.

**Highlights:** Control electrical pulse output, Simulate human brain electric signals, Stimulate motor nerves, Adjust muscle contraction strength, Develop muscle strength, Reduce fat, Aid muscle tissue injury treatment

**Features:** macOS Compatibility

**In-app purchases:** none


### Estesoft Stella

[App page](https://appshunter.io/ios/app/estesoft-stella/id1560678650)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tecfit free?

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

### Is Estesoft Stella free?

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

### Do Tecfit or Estesoft Stella have ads?

Neither Tecfit nor Estesoft Stella shows ads.

### Which is updated more often, Tecfit or Estesoft Stella?

Tecfit ships an update monthly, and Estesoft Stella every 2 months. Most recently, Tecfit was updated on October 21, 2026 and Estesoft Stella on October 18, 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.*