# Calzy vs FERGIE

The clearest difference is price: FERGIE at Free against Calzy's $1.99. FERGIE also leads on in-app purchases (none vs 3) and iOS requirement (15.5 vs 26.0). Calzy's advantage is update cadence (every 2 days vs every 6 months) and chart position (#61 vs unranked). On ads and device support there is nothing between them.

FERGIE is free to download; Calzy costs $1.99 up front. Calzy sells 3 one-off in-app purchases. FERGIE asks for nothing beyond the download.

Calzy ships an update every 2 days, FERGIE every 6 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Calzy | FERGIE |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/calzy/id623690732/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 76.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 months |
| Monetization | Paid | — |
| Best chart rank | **#61** | — |
| Size | 66 MB | 116 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Raja Vijayaraman](https://appshunter.io/developer/562575890) | [Marshall Kurniawan](https://appshunter.io/developer/1617579621) |

## What reviewers say

### Calzy

[App page](https://appshunter.io/ios/app/calzy/id623690732)

**Currently charting:** #61 Top Paid · Productivity (US App Store)

This app offers a modern and intuitive way to perform everyday calculations. It features a unique Memory Area for reusing values, bookmarking for saved calculations, and leverages the latest iOS technologies for a seamless experience. Designed with privacy in mind, it's suitable for students and professionals alike.

**Highlights:** Memory Area for reusing values, Calculation bookmarking with titles, Basic and advanced calculation modes, Privacy mode with Face ID, Live Activity and Haptic Touch support, Customizable keypad layout, Dark and Light modes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Huge Tip | $9.99 | one-time |


### FERGIE

[App page](https://appshunter.io/ios/app/fergie-finish-your-task/id1632181165)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calzy free?

Calzy costs $1.99, and also offers in-app purchases.

### Is FERGIE free?

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

### Do Calzy or FERGIE have ads?

Neither Calzy nor FERGIE shows ads.

### Which is updated more often, Calzy or FERGIE?

Calzy ships an update every 2 days, and FERGIE every 6 months. Most recently, Calzy was updated on October 26, 2026 and FERGIE on October 20, 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.*