# Percentage Calculator. vs Monabo

The clearest difference is in-app purchases: Percentage Calculator. at none against Monabo's 1. Percentage Calculator. also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Monabo sells 1 one-off in-app purchase. Percentage Calculator. asks for nothing beyond the download.

Percentage Calculator. ships an update every 3 weeks, Monabo every 8 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Percentage Calculator. | Monabo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YAVUZ KAAN AKYUZ](https://appshunter.io/developer/1767016040) | [Mewey](https://appshunter.io/developer/530958597) |

## What reviewers say

### Percentage Calculator.

[App page](https://appshunter.io/ios/app/percentage-calculator/id6736709528)

This app simplifies percentage calculations, including increases and decreases. It features a built-in calculator and an intuitive interface for quick, accurate results on the go. All features are available at no cost.

**Highlights:** Percentage calculation, Percentage increase calculation, Percentage decrease calculation, Built-in basic calculator, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Monabo

[App page](https://appshunter.io/ios/app/monabo-subscription-tracker/id6741918947)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monabo Premium | $0.99 | one-time |


## Frequently asked questions

### Is Percentage Calculator. free?

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

### Is Monabo free?

Monabo is free to download, with in-app purchases available.

### Do Percentage Calculator. or Monabo have ads?

Neither Percentage Calculator. nor Monabo shows ads.

### Which is updated more often, Percentage Calculator. or Monabo?

Percentage Calculator. ships an update every 3 weeks, and Monabo every 8 months. Most recently, Percentage Calculator. was updated on October 30, 2026 and Monabo on October 30, 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.*