# Concept Keywords vs MultipleOCR

The clearest difference is in-app purchases: MultipleOCR at none against Concept Keywords's 4. Concept Keywords's advantage is ads (none vs shown) and update cadence (every 2 months vs every 17 months). On price and review sentiment there is nothing between them.

Both are free to download. Concept Keywords sells 4 one-off in-app purchases. MultipleOCR asks for nothing beyond the download.

Concept Keywords ships an update every 2 months, MultipleOCR every 17 months. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Concept Keywords | MultipleOCR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (12 ratings)](https://appshunter.io/ios/app/concept-keywords/id933071030/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 80.0% of reviews | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 67 MB | 10 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Fiision Studio Company Limited](https://appshunter.io/developer/674479868) | [Ryusuke Uchida](https://appshunter.io/developer/1377920444) |

## What reviewers say

### Concept Keywords

[App page](https://appshunter.io/ios/app/concept-keywords/id933071030)

This app provides random creative prompts to inspire sketching, illustration, and design projects. It's a tool for generating unique ideas to fuel your artistic endeavors.

**Highlights:** Random idea generation, Sketching inspiration, Illustration prompts, Design ideas, Creative tool

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate $1.00 | $0.99 | one-time |
| Donate $3.00 | $2.99 | one-time |
| Donate $5.00 | $4.99 | one-time |
| Donate $10.00 | $9.99 | one-time |


### MultipleOCR

[App page](https://appshunter.io/ios/app/multipleocr/id6463500373)

Extract text from multiple photos or single images quickly and easily. Recognized text can be copied or shared instantly, making it ideal for converting large numbers of screenshots or text from apps that don't allow direct copying. Supports numerous languages and offers manual correction for accuracy.

**Highlights:** Batch text recognition, Copy and share extracted text, Manual text correction, Supports multiple languages, Offline OCR processing, Image zoom and navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is Concept Keywords free?

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

### Is MultipleOCR free?

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

### Do Concept Keywords or MultipleOCR have ads?

MultipleOCR shows ads; Concept Keywords does not.

### Which is updated more often, Concept Keywords or MultipleOCR?

Concept Keywords ships an update every 2 months, and MultipleOCR every 17 months. Most recently, Concept Keywords was updated on September 30, 2026 and MultipleOCR on September 23, 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.*