# Double memo vs BigWord Magnifier

The clearest difference is in-app purchases: Double memo at none against BigWord Magnifier's 1. Double memo also leads on iOS requirement (15.8.3 vs 17.0). BigWord Magnifier's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. BigWord Magnifier sells 1 one-off in-app purchase. Double memo asks for nothing beyond the download.

Double memo ships an update every 2 weeks, BigWord Magnifier every 2 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Double memo | BigWord Magnifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bigword-magnifier/id6764407735/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | — | Free |
| Size | 37 MB | 1 MB |
| Requires iOS | **15.8.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [michael baumgartner](https://appshunter.io/developer/1894651165) |

## What reviewers say

### Double memo

[App page](https://appshunter.io/ios/app/double-memo/id6502283245)

**Features:** macOS Compatibility

**In-app purchases:** none


### BigWord Magnifier

[App page](https://appshunter.io/ios/app/bigword-magnifier/id6764407735)

This app transforms your device into a powerful reading aid. Point your camera at small text, and it magnifies words on your screen and reads them aloud. It's designed for ease of use, privacy, and accessibility.

**Highlights:** Real-time text recognition, Tap to magnify entire screen, Tap to hear words spoken aloud, Offline functionality, High-contrast modes, Adjustable text size, VoiceOver compatible

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BigWord Pro | $6.99 | one-time |


## Frequently asked questions

### Is Double memo free?

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

### Is BigWord Magnifier free?

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

### Do Double memo or BigWord Magnifier have ads?

Double memo shows ads; BigWord Magnifier does not.

### Which is updated more often, Double memo or BigWord Magnifier?

Double memo ships an update every 2 weeks, and BigWord Magnifier every 2 days. Most recently, Double memo was updated on October 25, 2026 and BigWord Magnifier on October 15, 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.*