# Instacalc.com vs Ocrivo

The clearest difference is price: Instacalc.com at Free against Ocrivo's $5.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Instacalc.com is free to download; Ocrivo costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Instacalc.com | Ocrivo |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/instacalccom/id6502033125/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 3 MB | 49 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kalid Azad](https://appshunter.io/developer/602976316) | [军军 张](https://appshunter.io/developer/1841090575) |

## What reviewers say

### Instacalc.com

[App page](https://appshunter.io/ios/app/instacalccom/id6502033125)

This app bridges the gap between simple calculators and complex spreadsheets. It allows for natural language input, variables, and advanced functions, making calculations quick and easy to check. Share your calculations via a permalink.

**Highlights:** Natural language calculations, Variable and row support, Excel-style functions, Unit and currency conversions, Scientific and programming commands, Shareable calculation permalinks

**Features:** macOS Compatibility

**In-app purchases:** none


### Ocrivo

[App page](https://appshunter.io/ios/app/ocrivo/id6758669991)

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

**In-app purchases:** none


## Frequently asked questions

### Is Instacalc.com free?

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

### Is Ocrivo free?

Ocrivo costs $5.99, with no in-app purchases.

### Do Instacalc.com or Ocrivo have ads?

Neither Instacalc.com nor Ocrivo shows ads.

### Which is updated more often, Instacalc.com or Ocrivo?

Instacalc.com ships an update every 2 weeks, and Ocrivo every 2 weeks. Most recently, Instacalc.com was updated on November 4, 2026 and Ocrivo 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.*