# Readify PDF vs Transphere

The clearest difference is ads: Readify PDF at none against Transphere's shown. Transphere's advantage is update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Readify PDF ships an update every 3 weeks, Transphere every 5 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Readify PDF | Transphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (8 ratings)](https://appshunter.io/ios/app/transphere-global-and-smart/id6757025077/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 68 MB | 53 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [颖 罗](https://appshunter.io/developer/1846240393) | [恒 张](https://appshunter.io/developer/1855436374) |

## What reviewers say

### Readify PDF

[App page](https://appshunter.io/ios/app/readify-pdf/id6755715856)

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

**In-app purchases:** none


### Transphere

[App page](https://appshunter.io/ios/app/transphere-global-and-smart/id6757025077)

This app offers professional-grade translation across multiple languages, supporting text, voice, conversation, and image inputs. Its intuitive design makes it ideal for everyday communication, travel, and work, ensuring clear understanding across linguistic barriers.

**Highlights:** Text translation, Voice translation, Conversation translation, Image translation, Camera translation, Professional quality, Intuitive workflow

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Readify PDF free?

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

### Is Transphere free?

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

### Do Readify PDF or Transphere have ads?

Transphere shows ads; Readify PDF does not.

### Which is updated more often, Readify PDF or Transphere?

Readify PDF ships an update every 3 weeks, and Transphere every 5 days. Most recently, Readify PDF was updated on October 16, 2026 and Transphere 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.*