# Zeta Cloud vs Calc Plus

The clearest difference is update cadence: Calc Plus at every 6 days against Zeta Cloud's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

Zeta Cloud ships an update fortnightly, Calc Plus every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zeta Cloud | Calc Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/calc-plus-calculator/id6812764518/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Free |
| Size | 28 MB | 69 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SINOTECH Company Limited](https://appshunter.io/developer/1831659710) | [Neue Software](https://appshunter.io/developer/6812764520) |

## What reviewers say

### Zeta Cloud

[App page](https://appshunter.io/ios/app/zeta-cloud/id6749664684)

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

**In-app purchases:** none


### Calc Plus

[App page](https://appshunter.io/ios/app/calc-plus-calculator/id6812764518)

This app offers a modern and organized way to perform everyday calculations, conversions, and manage multiple tasks. It provides instant results as you type and allows for personalization with themes and icons.

**Highlights:** Instant results as you type, Currency and unit converter, Multiple calculation tabs, Calculation history, Customizable themes and icons

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

**In-app purchases:** none


## Frequently asked questions

### Is Zeta Cloud free?

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

### Is Calc Plus free?

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

### Do Zeta Cloud or Calc Plus have ads?

Neither Zeta Cloud nor Calc Plus shows ads.

### Which is updated more often, Zeta Cloud or Calc Plus?

Zeta Cloud ships an update fortnightly, and Calc Plus every 6 days. Most recently, Zeta Cloud was updated on October 30, 2026 and Calc Plus on October 31, 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.*