# Twigby vs Read Big

The clearest difference is in-app purchases: Twigby at none against Read Big's 2. Twigby also leads on device support (3 vs 1) and iOS requirement (12.1 vs 16.0). Read Big's advantage is update cadence (daily vs every 42 months). On price and ads there is nothing between them.

Both are free to download. Read Big sells 2 in-app purchases, starting at $4.99 per month. Twigby asks for nothing beyond the download.

Twigby ships an update every 42 months, Read Big daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Twigby | Read Big |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (22 ratings)](https://appshunter.io/ios/app/twigby/id1076670444/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Daily** |
| Monetization | Free | — |
| Size | 8 MB | 2 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MobileNation/SI Wireless](https://appshunter.io/developer/1000826200) | [HIROKI TOMIMURA](https://appshunter.io/developer/1891060238) |

## What reviewers say

### Twigby

[App page](https://appshunter.io/ios/app/twigby/id1076670444)

Manage your wireless account securely 24/7. View plan details, check usage, make account changes, and pay your bill from anywhere. Control features like overage protection directly from your device.

**Highlights:** 24/7 secure account access, View plan information, Monitor voice, text, and data usage, Make account changes, Pay bills, Enable/disable features

**Features:** macOS Compatibility

**In-app purchases:** none


### Read Big

[App page](https://appshunter.io/ios/app/read-big-ocr/id6771462731)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Twigby free?

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

### Is Read Big free?

Read Big is free to download, with in-app purchases available.

### Do Twigby or Read Big have ads?

Neither Twigby nor Read Big shows ads.

### Which is updated more often, Twigby or Read Big?

Twigby ships an update every 42 months, and Read Big daily. Most recently, Twigby was updated on October 24, 2026 and Read Big on October 24, 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.*