# Average Variable Cost vs Notilify

The clearest difference is update cadence: Average Variable Cost at every 3 weeks against Notilify's every 5 months. Average Variable Cost also leads on iOS requirement (13.0 vs 16.2). On price, ads, 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.

Average Variable Cost ships an update every 3 weeks, Notilify every 5 months. The most recent releases landed on May 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Average Variable Cost | Notilify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/notilify/id1668591119/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | — | Free |
| Size | 41 MB | 11 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STAGE CODING, Travnik](https://appshunter.io/developer/1637068135) | [Ariel Araya-Madrigal](https://appshunter.io/developer/1623018170) |

## What reviewers say

### Average Variable Cost

[App page](https://appshunter.io/ios/app/average-variable-cost/id1618659899)

**Features:** macOS Compatibility

**In-app purchases:** none


### Notilify

[App page](https://appshunter.io/ios/app/notilify/id1668591119)

This pocket solver tackles common everyday problems like scientific notation, percentages, interest calculations, and various number system conversions. It aims to be a versatile tool for quick problem-solving.

**Highlights:** Scientific notation solver, Percentage calculator, Interest calculations, MLA formatting, Binary and Hexadecimal conversion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Average Variable Cost free?

Average Variable Cost is free to download, with no in-app purchases.

### Is Notilify free?

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

### Do Average Variable Cost or Notilify have ads?

Neither Average Variable Cost nor Notilify shows ads.

### Which is updated more often, Average Variable Cost or Notilify?

Average Variable Cost ships an update every 3 weeks, and Notilify every 5 months. Most recently, Average Variable Cost was updated on May 15, 2026 and Notilify on June 1, 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.*