# TEMPHAWK II Lite vs Sound Amplifier +

The clearest difference is ads: TEMPHAWK II Lite at none against Sound Amplifier +'s shown. TEMPHAWK II Lite also leads on iOS requirement (9.3 vs 16.4). Sound Amplifier +'s advantage is update cadence (every 4 days vs every 11 days). On price, in-app purchases and device support there is nothing between them.

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

TEMPHAWK II Lite ships an update every 11 days, Sound Amplifier + every 4 days. The most recent releases landed on September 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | TEMPHAWK II Lite | Sound Amplifier + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (15 ratings)](https://appshunter.io/ios/app/sound-amplifier-plus/id6782403208/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 64 MB | 61 MB |
| Requires iOS | **9.3** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Fox-Tech Technology Co.](https://appshunter.io/developer/1282931565) | [heekyung moon](https://appshunter.io/developer/6779193748) |

## What reviewers say

### TEMPHAWK II Lite

[App page](https://appshunter.io/ios/app/temphawk-ii-lite/id1614816621)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sound Amplifier +

[App page](https://appshunter.io/ios/app/sound-amplifier-plus/id6782403208)

Enhance your hearing in everyday situations. This tool uses your phone's microphone to amplify nearby sounds and deliver them to your earphones in real time. Adjust sound with an equalizer, reduce background noise, and protect your hearing with a volume limiter.

**Highlights:** Live audio amplification, 3-band equalizer with presets, Speech boost and noise reduction, Left/right balance control, Safe-volume limiter, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is TEMPHAWK II Lite free?

TEMPHAWK II Lite is free to download, with no in-app purchases.

### Is Sound Amplifier + free?

Sound Amplifier + is free to download, with no in-app purchases.

### Do TEMPHAWK II Lite or Sound Amplifier + have ads?

Sound Amplifier + shows ads; TEMPHAWK II Lite does not.

### Which is updated more often, TEMPHAWK II Lite or Sound Amplifier +?

TEMPHAWK II Lite ships an update every 11 days, and Sound Amplifier + every 4 days. Most recently, TEMPHAWK II Lite was updated on September 28, 2026 and Sound Amplifier + on October 23, 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.*