# Dosatron vs Pig1000

The clearest difference is rating: Dosatron at 3.3 against Pig1000's 1.0. Dosatron also leads on ads (none vs shown) and update cadence (every 2 months vs every 8 months). Pig1000's advantage is review sentiment (50% vs 17%) and iOS requirement (11.0 vs 14.0). On price, 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.

Dosatron holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews complicate that: 17% of Dosatron's written reviews are positive against 50% of Pig1000's, so the app with the better star average is not the one people write more warmly about.

Dosatron ships an update every 2 months, Pig1000 every 8 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dosatron | Pig1000 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (18 ratings)](https://appshunter.io/ios/app/dosatron-dosing-calculator/id795027401/reviews)** | [1.0 (5 ratings)](https://appshunter.io/ios/app/pig1000/id1112797807/reviews) |
| Number of ratings | **18** | 5 |
| Positive reviews | 16.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | **Free** | Ad-supported |
| Size | 159 MB | 25 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dosatron International S.A.S](https://appshunter.io/developer/795027404) | [Luciano Bierhals](https://appshunter.io/developer/1112785474) |

## 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


### Pig1000

[App page](https://appshunter.io/ios/app/pig1000/id1112797807)

This utility app converts Gregorian calendar dates to a 1000-day swine breeding calendar. It allows users to log notes and set reminders for crucial dates related to swine husbandry.

**Highlights:** Gregorian to 1000-day swine calendar conversion, Note registration for important dates, Alert creation for key events, Swine breeding cycle tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dosatron free?

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

### Is Pig1000 free?

Pig1000 is free to download, with no in-app purchases.

### Which has better reviews, Dosatron or Pig1000?

Dosatron is rated higher. Dosatron averages 3.3 out of 5 from 18 ratings, while Pig1000 averages 1.0 from 5 ratings.

### Do Dosatron or Pig1000 have ads?

Pig1000 shows ads; Dosatron does not.

### Which is updated more often, Dosatron or Pig1000?

Dosatron ships an update every 2 months, and Pig1000 every 8 months. Most recently, Dosatron was updated on October 23, 2026 and Pig1000 on October 7, 2026.

---

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