# SmoothOCR vs CalcSpeed

The clearest difference is price: CalcSpeed at Free against SmoothOCR's $3.99. CalcSpeed also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (15.1 vs 17.0). SmoothOCR's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

CalcSpeed is free to download; SmoothOCR costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SmoothOCR ships an update fortnightly, CalcSpeed every 3 days. The most recent releases landed on August 6, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SmoothOCR | CalcSpeed |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Paid | — |
| Size | 1 MB | 17 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shinya Saito](https://appshunter.io/developer/1716313060) | [株式会社GalleryApp](https://appshunter.io/developer/1799338721) |

## What reviewers say

### SmoothOCR

[App page](https://appshunter.io/ios/app/smoothocr/id6476489172)

This application converts camera-captured text into editable digital text. It supports continuous scanning, multi-page management, and multilingual recognition, including Japanese vertical writing. Output options include text files, PDFs, and iCloud synchronization.

**Highlights:** Continuous text scanning, Multi-page management, Text editing, TXT and PDF file export, iCloud data synchronization, Multilingual support

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

**In-app purchases:** none


### CalcSpeed

[App page](https://appshunter.io/ios/app/calcspeed-easy-calculator/id6742673257)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmoothOCR free?

SmoothOCR costs $3.99, with no in-app purchases.

### Is CalcSpeed free?

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

### Do SmoothOCR or CalcSpeed have ads?

CalcSpeed shows ads; SmoothOCR does not.

### Which is updated more often, SmoothOCR or CalcSpeed?

SmoothOCR ships an update fortnightly, and CalcSpeed every 3 days. Most recently, SmoothOCR was updated on August 6, 2026 and CalcSpeed on September 9, 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.*