# CalculateYourself vs Redefabrik

The clearest difference is price: Redefabrik at Free against CalculateYourself's $0.99. Redefabrik also leads on update cadence (monthly vs every 4 months). CalculateYourself's advantage is iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

Redefabrik is free to download; CalculateYourself costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CalculateYourself ships an update every 4 months, Redefabrik monthly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CalculateYourself | Redefabrik |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/calculateyourself/id320239951/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | — |
| Size | 10 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hans Joachim Gerhardt](https://appshunter.io/developer/320239954) | [App Innovators Solutions GmbH](https://appshunter.io/developer/1632432749) |

## What reviewers say

### CalculateYourself

[App page](https://appshunter.io/ios/app/calculateyourself/id320239951)

Calculate percentages, discounts, overdrafts, and interest rates with this handy tool. It also features tip calculation and price comparison for different package sizes, making it a useful helper on the go.

**Highlights:** Percentage calculation, Discount calculation, Overdraft and interest rates, Tip calculation, Price comparison for packaging sizes

**Features:** macOS Compatibility

**In-app purchases:** none


### Redefabrik

[App page](https://appshunter.io/ios/app/redefabrik/id1542435338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalculateYourself free?

CalculateYourself costs $0.99, with no in-app purchases.

### Is Redefabrik free?

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

### Do CalculateYourself or Redefabrik have ads?

Neither CalculateYourself nor Redefabrik shows ads.

### Which is updated more often, CalculateYourself or Redefabrik?

CalculateYourself ships an update every 4 months, and Redefabrik monthly. Most recently, CalculateYourself was updated on October 4, 2026 and Redefabrik on September 30, 2026.

---

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