# Olive Smart Ear vs 3FIT

The clearest difference is update cadence: Olive Smart Ear at every 11 days against 3FIT's every 2 months. Olive Smart Ear also leads on iOS requirement (12.4 vs 14.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Olive Smart Ear ships an update every 11 days, 3FIT every 2 months. The most recent releases landed on September 8, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Olive Smart Ear | 3FIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (13 ratings)](https://appshunter.io/ios/app/olive-smart-ear/id1478070154/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 15 MB | 69 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olive Union Inc.](https://appshunter.io/developer/1225478548) | [AEON RETAIL Co.,Ltd](https://appshunter.io/developer/573506173) |

## What reviewers say

### Olive Smart Ear

[App page](https://appshunter.io/ios/app/olive-smart-ear/id1478070154)

This companion app helps optimize your hearing experience with a smart ear device. It offers easy hearing calibration, customizable sound modes, and an equalizer for fine-tuning audio. Enjoy feedback cancellation and seamless music playback or phone calls.

**Highlights:** Easy hearing calibration, Customizable sound modes, Fine-tune audio with equalizer, Feedback cancellation, Music and phone call support

**Features:** macOS Compatibility

**In-app purchases:** none


### 3FIT

[App page](https://appshunter.io/ios/app/3fit/id1529217990)

Access facility information, announcements, and class schedules for sports clubs and fitness studios. Track your health data, including steps and calories burned, and earn rewards with digital stamp cards and coupons.

**Highlights:** Facility information and announcements, Lesson schedules, Health tracking (steps, calories), Digital stamp cards, Exclusive coupons, Progress tracking and rankings

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Olive Smart Ear free?

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

### Is 3FIT free?

3FIT is free to download, with no in-app purchases.

### Do Olive Smart Ear or 3FIT have ads?

Neither Olive Smart Ear nor 3FIT shows ads.

### Which is updated more often, Olive Smart Ear or 3FIT?

Olive Smart Ear ships an update every 11 days, and 3FIT every 2 months. Most recently, Olive Smart Ear was updated on September 8, 2026 and 3FIT on August 22, 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.*