# Tunit Plus vs Colostrum Calculator

The clearest difference is update cadence: Tunit Plus at every 2 months against Colostrum Calculator's every 8 months. Tunit Plus also leads on iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Tunit Plus ships an update every 2 months, Colostrum Calculator every 8 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tunit Plus | Colostrum Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/colostrum-calculator/id1616001854/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 50 MB | 48 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tachos LLC](https://appshunter.io/developer/723695073) | [URUS Group LP](https://appshunter.io/developer/1616001856) |

## What reviewers say

### Tunit Plus

[App page](https://appshunter.io/ios/app/tunit-plus/id1169088013)

Control your car's performance and economy with this app. Download specific maps for your vehicle to enhance driving experience. Easily switch between ECO, STD, SPORT, and SPORT+ settings.

**Highlights:** Control car performance, Manage car economy, Download specific car maps, Switch between ECO, STD, SPORT, SPORT+ settings, Upload programs to car, Return to standard settings

**In-app purchases:** none


### Colostrum Calculator

[App page](https://appshunter.io/ios/app/colostrum-calculator/id1616001854)

This utility helps calculate the amount of powdered colostrum needed to enrich fresh or thawed colostrum. It aims to increase the Brix value by a specific percentage, ensuring successful colostrum quality.

**Highlights:** Calculate powdered colostrum addition, Enrich fresh or thawed colostrum, Increase Brix value by percentage, Ensure colostrum quality, Simple and quick calculation

**In-app purchases:** none


## Frequently asked questions

### Is Tunit Plus free?

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

### Is Colostrum Calculator free?

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

### Do Tunit Plus or Colostrum Calculator have ads?

Neither Tunit Plus nor Colostrum Calculator shows ads.

### Which is updated more often, Tunit Plus or Colostrum Calculator?

Tunit Plus ships an update every 2 months, and Colostrum Calculator every 8 months. Most recently, Tunit Plus was updated on November 2, 2026 and Colostrum Calculator on November 3, 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.*