# HPI vs TransPeek

The clearest difference is in-app purchases: HPI at none against TransPeek's 1. HPI also leads on iOS requirement (15.6 vs 18.0). TransPeek's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. TransPeek sells 1 one-off in-app purchase. HPI asks for nothing beyond the download.

HPI ships an update every 2 months, TransPeek every 5 days. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HPI | TransPeek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/transpeek/id6760461773/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 30 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Idwell GmbH](https://appshunter.io/developer/1269662593) | [上海百隅信息科技有限公司](https://appshunter.io/developer/1797254501) |

## What reviewers say

### HPI

[App page](https://appshunter.io/ios/app/hpi/id1491749568)

**In-app purchases:** none


### TransPeek

[App page](https://appshunter.io/ios/app/transpeek/id6760461773)

Instantly translate any on-screen text in real-time with floating subtitles. Play games, watch videos, or browse websites in foreign languages without leaving the app. Also offers quick photo translation and saves your translation history.

**Highlights:** Real-time screen translation, Floating subtitle window, Quick photo translation, Works with games, videos, and websites, On-device text recognition, Translation history

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is HPI free?

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

### Is TransPeek free?

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

### Do HPI or TransPeek have ads?

Neither HPI nor TransPeek shows ads.

### Which is updated more often, HPI or TransPeek?

HPI ships an update every 2 months, and TransPeek every 5 days. Most recently, HPI was updated on October 21, 2026 and TransPeek 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.*