# Techmi App vs Listening Device

The clearest difference is in-app purchases: Techmi App at none against Listening Device's 5. Techmi App also leads on device support (3 vs 1) and iOS requirement (13.2 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Listening Device sells 5 in-app purchases, starting at $4.99 per 7 days. Techmi App asks for nothing beyond the download.

Techmi App ships an update every 2 weeks, Listening Device every 3 weeks. The most recent releases landed on November 11, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | Techmi App | Listening Device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (11 ratings)](https://appshunter.io/ios/app/listening-device-clarive/id6748903280/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 57 MB | 35 MB |
| Requires iOS | **13.2** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [聴悦株式会社](https://appshunter.io/developer/6784588122) | [HARSHVA TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1704859322) |

## What reviewers say

### Techmi App

[App page](https://appshunter.io/ios/app/techmi-app/id1545172574)

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

**In-app purchases:** none


### Listening Device

[App page](https://appshunter.io/ios/app/listening-device-clarive/id6748903280)

This app transforms your iPhone into a powerful sound amplifier and hearing aid. It helps you clearly hear conversations in noisy environments, fine-tune audio levels, and even provides live captions for real-time text transcription. Designed for privacy, all processing happens on your device.

**Highlights:** Sound amplification, Personalized hearing tuning, Live captions, One-tap presets, Independent ear balance, Transcript saving

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Listening Weekly | $4.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| Yearly Offer | $9.99 | per year |
| Yearly Plan | $14.99 | per year |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is Techmi App free?

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

### Is Listening Device free?

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

### Do Techmi App or Listening Device have ads?

Neither Techmi App nor Listening Device shows ads.

### Which is updated more often, Techmi App or Listening Device?

Techmi App ships an update every 2 weeks, and Listening Device every 3 weeks. Most recently, Techmi App was updated on November 11, 2026 and Listening Device on November 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.*