# Variables vs Evthi

The clearest difference is price: Variables at Free against Evthi's $2.99. Evthi's advantage is update cadence (every 9 days vs every 3 months) and iOS requirement (15.5 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Variables is free to download; Evthi costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Variables ships an update every 3 months, Evthi every 9 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Variables | Evthi |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evthi-notes-money-and-docs/id6819098305/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 11 MB | 54 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Johannes Klumpe](https://appshunter.io/developer/1838329115) | [MERVE CAFEROGLU](https://appshunter.io/developer/6819098307) |

## What reviewers say

### Variables

[App page](https://appshunter.io/ios/app/variables-measure-everything/id6757949097)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Evthi

[App page](https://appshunter.io/ios/app/evthi-notes-money-and-docs/id6819098305)

**In-app purchases:** none


## Frequently asked questions

### Is Variables free?

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

### Is Evthi free?

Evthi costs $2.99, with no in-app purchases.

### Do Variables or Evthi have ads?

Neither Variables nor Evthi shows ads.

### Which is updated more often, Variables or Evthi?

Variables ships an update every 3 months, and Evthi every 9 days. Most recently, Variables was updated on November 5, 2026 and Evthi on November 13, 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.*