# Dosatron vs WCS Seed Sphere V2

The clearest difference is iOS requirement: WCS Seed Sphere V2 at 12.0 against Dosatron's 14.0. 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 November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Dosatron | WCS Seed Sphere V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (18 ratings)](https://appshunter.io/ios/app/dosatron-dosing-calculator/id795027401/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 159 MB | 56 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dosatron International S.A.S](https://appshunter.io/developer/795027404) | [Wadsworth Control Systems, Inc.](https://appshunter.io/developer/1549248940) |

## What reviewers say

### Dosatron

[App page](https://appshunter.io/ios/app/dosatron-dosing-calculator/id795027401)

This application helps users manage their water-powered dosing pumps. It provides quick access to pump support information, environmental adjustments, and service contact details. Users can also scan pump QR codes for technical documentation and stay updated on news and product developments.

**Highlights:** Pump support information, Environmental adjustment guidance, Service and support contact, QR code scanning for documentation, News and product updates

**In-app purchases:** none


### WCS Seed Sphere V2

[App page](https://appshunter.io/ios/app/wcs-seed-sphere-v2/id1561250794)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dosatron free?

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

### Is WCS Seed Sphere V2 free?

WCS Seed Sphere V2 is free to download, with no in-app purchases.

### Do Dosatron or WCS Seed Sphere V2 have ads?

Neither Dosatron nor WCS Seed Sphere V2 shows ads.

### Which is updated more often, Dosatron or WCS Seed Sphere V2?

Dosatron ships an update every 2 months, and WCS Seed Sphere V2 every 2 months. Most recently, Dosatron was updated on November 1, 2026 and WCS Seed Sphere V2 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*