# Translate Space vs PDF Universal

The clearest difference is ads: Translate Space at none against PDF Universal's shown. PDF Universal's advantage is update cadence (every 2 days vs monthly) and iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Translate Space sells 12 in-app purchases, starting at $7.99 per 7 days and PDF Universal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Translate Space ships an update monthly, PDF Universal every 2 days. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Translate Space | PDF Universal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (158 ratings)](https://appshunter.io/ios/app/translate-space-ai-assistant/id6475808386/reviews)** | — |
| Number of ratings | **158** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 65 MB | 51 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BHIPSTER WORLD NETWORK TECH LIMITED](https://appshunter.io/developer/1657409447) | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) |

## What reviewers say

### Translate Space

[App page](https://appshunter.io/ios/app/translate-space-ai-assistant/id6475808386)

This app offers convenient language translation for everyday life and study. It supports text, voice, and image translation, making it a portable and practical tool for users needing to understand or communicate in different languages.

**Highlights:** Text translation, Voice translation, Image recognition translation, Portable translation tool, Rich language library, Simple and practical interface

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO - 1 Week Plan | $7.99 | per 7 days |
| PRO - 1 Month Plan - New User | $9.99 | per month |
| PRO - 1 Month Plan | $14.99 | per month |
| PRO - 12 Months Plan - Discount | $39.99 | per year |
| PRO - 6 Months Plan - New User | $43.99 | per 6 months |
| PRO - 6 Months Plan | $44.99 | per 6 months |
| PRO - 12 Months Plan - New User | $49.99 | per year |
| PRO - 12 Months Plan | $59.99 | per year |
| 30 Min Interpretation | $4.99 | one-time |
| 60 Min Interpretation | $8.99 | one-time |
| 180 Min Interpretation | $23.99 | one-time |
| PRO - Lifetime Premium | $99.99 | one-time |


### PDF Universal

[App page](https://appshunter.io/ios/app/pdf-universal/id6499565745)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


## Frequently asked questions

### Is Translate Space free?

Translate Space is free to download, with in-app purchases available.

### Is PDF Universal free?

PDF Universal is free to download, with in-app purchases available.

### Do Translate Space or PDF Universal have ads?

PDF Universal shows ads; Translate Space does not.

### Which is updated more often, Translate Space or PDF Universal?

Translate Space ships an update monthly, and PDF Universal every 2 days. Most recently, Translate Space was updated on October 20, 2026 and PDF Universal on October 6, 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.*