# Dev Calculator vs GetCanary

The clearest difference is update cadence: Dev Calculator at every 11 days against GetCanary's every 4 months. Dev Calculator also leads on ratings volume (4 vs 1) and iOS requirement (14.0 vs 16.0). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Dev Calculator against 5.0 for GetCanary. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Dev Calculator ships an update every 11 days, GetCanary every 4 months. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Dev Calculator | GetCanary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/dev-calculator/id1557104193/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/getcanary/id6446343392/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 0 MB | 0 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scott Lassen](https://appshunter.io/developer/1773765380) | [CodeFaber LLC](https://appshunter.io/developer/1676207093) |

## What reviewers say

### Dev Calculator

[App page](https://appshunter.io/ios/app/dev-calculator/id1557104193)

A free, ad-free developer calculator focused on bitwise operations and base conversions. It supports unsigned integers up to 64 bits and includes features like shifting, rotating, and casting.

**Highlights:** Bitwise operations (AND, NOT, OR, XOR), Shifting and rotating, Casting support, 64-bit unsigned integer support, Base conversions, No ads

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

**In-app purchases:** none


### GetCanary

[App page](https://appshunter.io/ios/app/getcanary/id6446343392)

Monitor website performance, uptime, and health from your mobile device. Receive real-time notifications for any issues, ensuring prompt responses to website problems.

**Highlights:** Website performance monitoring, Uptime tracking, Real-time issue notifications, Mobile access to dashboard, Website health overview

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dev Calculator free?

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

### Is GetCanary free?

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

### Which has better reviews, Dev Calculator or GetCanary?

Dev Calculator and GetCanary are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Dev Calculator or GetCanary have ads?

Neither Dev Calculator nor GetCanary shows ads.

### Which is updated more often, Dev Calculator or GetCanary?

Dev Calculator ships an update every 11 days, and GetCanary every 4 months. Most recently, Dev Calculator was updated on October 7, 2026 and GetCanary on October 18, 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.*