# Excel Formulas Complete vs Nenoki Security

The clearest difference is in-app purchases: Nenoki Security at none against Excel Formulas Complete's 1. Nenoki Security also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Excel Formulas Complete sells 1 one-off in-app purchase. Nenoki Security asks for nothing beyond the download.

Excel Formulas Complete ships an update every 2 months, Nenoki Security monthly. The most recent releases landed on September 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Excel Formulas Complete | Nenoki Security |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 162 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Wahyu Salam](https://appshunter.io/developer/1738766613) | [NENOKI](https://appshunter.io/developer/1779733208) |

## What reviewers say

### Excel Formulas Complete

[App page](https://appshunter.io/ios/app/excel-formulas-complete/id6670489864)

This app simplifies learning and using Excel formulas and shortcuts. It provides a comprehensive guide with explanations and an easy search function. Supports multiple languages for a global user base.

**Highlights:** Complete formula library, Formula usage explanations, Easy search functionality, Bookmark saved formulas, Multi-language support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version | $2.99 | one-time |


### Nenoki Security

[App page](https://appshunter.io/ios/app/nenoki-security/id6738199864)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Excel Formulas Complete free?

Excel Formulas Complete is free to download, with in-app purchases available.

### Is Nenoki Security free?

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

### Do Excel Formulas Complete or Nenoki Security have ads?

Excel Formulas Complete shows ads; Nenoki Security does not.

### Which is updated more often, Excel Formulas Complete or Nenoki Security?

Excel Formulas Complete ships an update every 2 months, and Nenoki Security monthly. Most recently, Excel Formulas Complete was updated on September 24, 2026 and Nenoki Security on October 4, 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.*