# Smart Interpreter vs AppTek.ai WHISTLE™ Translate

The clearest difference is review sentiment: AppTek.ai WHISTLE™ Translate at 100% against Smart Interpreter's 20%. AppTek.ai WHISTLE™ Translate also leads on update cadence (every 4 months vs every 14 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Smart Interpreter ships an update every 14 months, AppTek.ai WHISTLE™ Translate every 4 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Smart Interpreter | AppTek.ai WHISTLE™ Translate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/apptekai-whistle-translate/id1520131147/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 5 MB | 17 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YouTeacher Inc.](https://appshunter.io/developer/423093933) | [AppTek.com](https://appshunter.io/developer/808412133) |

## What reviewers say

### Smart Interpreter

[App page](https://appshunter.io/ios/app/smart-interpreter/id943703274)

This free app translates speech between 28 languages and 37 sounds. It uses advanced technology for accurate translation and pronunciation, making communication and language learning easier.

**Highlights:** Speech to text and text to speech translation, Supports 28 languages, Translates 37 different sounds, Free to use, Accurate translation and pronunciation, Siri voice input integration

**Features:** macOS Compatibility

**In-app purchases:** none


### AppTek.ai WHISTLE™ Translate

[App page](https://appshunter.io/ios/app/apptekai-whistle-translate/id1520131147)

Instantly convert spoken audio into text across 17 languages. This tool is useful for transcribing voice memos, lectures, and interviews, and can also translate spoken content globally. It serves as an accessibility aid and offers quick retrieval of stored transcriptions.

**Highlights:** Speech to text transcription, Translate spoken text, Supports 17 languages, Store transcriptions, Accessibility aid, Global translation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Interpreter free?

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

### Is AppTek.ai WHISTLE™ Translate free?

AppTek.ai WHISTLE™ Translate is free to download, with no in-app purchases.

### Do Smart Interpreter or AppTek.ai WHISTLE™ Translate have ads?

Neither Smart Interpreter nor AppTek.ai WHISTLE™ Translate shows ads.

### Which is updated more often, Smart Interpreter or AppTek.ai WHISTLE™ Translate?

Smart Interpreter ships an update every 14 months, and AppTek.ai WHISTLE™ Translate every 4 months. Most recently, Smart Interpreter was updated on October 22, 2026 and AppTek.ai WHISTLE™ Translate on October 14, 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.*