# MX Calculator vs Chirpy

MX Calculator and Chirpy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MX Calculator ships an update weekly, Chirpy every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | MX Calculator | Chirpy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/chirpy-puzzle-alarm-clock/id6780441126/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free |
| Size | 7 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [作甲 盖](https://appshunter.io/developer/1616134933) | [Rudrakshi Patel](https://appshunter.io/developer/6775265360) |

## What reviewers say

### MX Calculator

[App page](https://appshunter.io/ios/app/mx-calculator/id6760420963)

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

**In-app purchases:** none


### Chirpy

[App page](https://appshunter.io/ios/app/chirpy-puzzle-alarm-clock/id6780441126)

This alarm clock requires users to solve puzzles to turn off their alarms, ensuring they are fully awake. Choose from various puzzle types like math, typing, or scanning an object to get out of bed.

**Highlights:** Puzzle-based alarm dismissal, Multiple puzzle types (math, typing, color match, scan object), Customizable alarms, Earned snooze function, Clean, dark interface, No account required, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MX Calculator free?

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

### Is Chirpy free?

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

### Do MX Calculator or Chirpy have ads?

Neither MX Calculator nor Chirpy shows ads.

### Which is updated more often, MX Calculator or Chirpy?

MX Calculator ships an update weekly, and Chirpy every 4 days. Most recently, MX Calculator was updated on October 25, 2026 and Chirpy on October 25, 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.*