# Zylo vs CalcKit

The clearest difference is update cadence: Zylo at every 3 days against CalcKit's every 3 weeks. Zylo also leads on rating (5.0 vs 4.6). CalcKit's advantage is ratings volume (101 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Zylo sells 11 in-app purchases, starting at $0.99 per month and CalcKit sells 3 in-app purchases, starting at $19.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Zylo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CalcKit has 101 ratings behind it against 2, so its average is the more settled of the two.

Zylo ships an update every 3 days, CalcKit every 3 weeks. Both last shipped on October 19, 2026.

## The numbers

| Metric | Zylo | CalcKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zylo/id6502336711/reviews)** | [4.6 (101 ratings)](https://appshunter.io/ios/app/calckit-tip-convert-and-utils/id6760994727/reviews) |
| Number of ratings | 2 | **101** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 13 MB | 124 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Naveen Dewangan](https://appshunter.io/developer/1771435971) | [麟浩 冯](https://appshunter.io/developer/1872258571) |

## What reviewers say

### Zylo

[App page](https://appshunter.io/ios/app/zylo/id6502336711)

This app provides a seamless, user-friendly interface to boost productivity, stay informed, and have fun. It offers regular updates with new features to ensure you always have the latest tools. Elevate your everyday life with its intuitive design and timely notifications.

**Highlights:** Intuitive design for easy navigation, Seamless user experience, Timely notifications, Regular updates, New features

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| zylo_monthly_99 | $0.99 | per month |
| zylo_free_trial_weekly_199 | $1.99 | per 7 days |
| zylo_weekly_199 | $1.99 | per 7 days |
| zylo_weekly_499 | $4.99 | per 7 days |
| monthly_999 | $9.99 | per month |
| zylo_monthly_999 | $9.99 | per month |
| zylo_monthly_1999 | $19.99 | per month |
| Monthly Subscription | $19.99 | per month |
| zylo_annual_4999 | $49.99 | per year |
| Yearly Subscription | $99.99 | per year |
| zylo_annual_9999 | $99.99 | per year |


### CalcKit

[App page](https://appshunter.io/ios/app/calckit-tip-convert-and-utils/id6760994727)

This app offers over 50 practical tools to solve everyday problems, from measuring distances with AR to scanning documents and performing complex calculations. It includes features for navigation, unit conversion, and even a scrolling text display.

**Highlights:** AR Distance Meter, Document Scanning & OCR, All-Purpose Calculator, Unit Converter, Floating Scrolling Text, Decision Maker

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeekMember For Three Days Free | $19.99 | per 7 days |
| WeekMember | $19.99 | per 7 days |
| MonthMember | $39.99 | per month |


## Frequently asked questions

### Is Zylo free?

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

### Is CalcKit free?

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

### Which has better reviews, Zylo or CalcKit?

Zylo is rated higher. Zylo averages 5.0 out of 5 from 2 ratings, while CalcKit averages 4.6 from 101 ratings.

### Do Zylo or CalcKit have ads?

Neither Zylo nor CalcKit shows ads.

### Which is updated more often, Zylo or CalcKit?

Zylo ships an update every 3 days, and CalcKit every 3 weeks. Most recently, Zylo was updated on October 19, 2026 and CalcKit on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*