# HR Polygram Mobile vs IMIKI Buds

The clearest difference is update cadence: IMIKI Buds at every 6 weeks against HR Polygram Mobile's every 4 months. On price, ads, 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.

HR Polygram Mobile ships an update every 4 months, IMIKI Buds every 6 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HR Polygram Mobile | IMIKI Buds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/imiki-buds/id6737672992/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 43 MB | 23 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Polygram Solution Co., Ltd.](https://appshunter.io/developer/1732614931) | [Shenzhen Mihome Up Technology Co,Ltd.](https://appshunter.io/developer/1692493669) |

## What reviewers say

### HR Polygram Mobile

[App page](https://appshunter.io/ios/app/hr-polygram-mobile/id6692614699)

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

**In-app purchases:** none


### IMIKI Buds

[App page](https://appshunter.io/ios/app/imiki-buds/id6737672992)

This app enhances the audio experience by managing sound transmission from various electronic devices to the user's ears. It acts as a barrier against external noise, providing an immersive listening environment in busy surroundings.

**Highlights:** Sound transmission management, Audio enhancement, Noise isolation, Device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HR Polygram Mobile free?

HR Polygram Mobile is free to download, with no in-app purchases.

### Is IMIKI Buds free?

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

### Do HR Polygram Mobile or IMIKI Buds have ads?

Neither HR Polygram Mobile nor IMIKI Buds shows ads.

### Which is updated more often, HR Polygram Mobile or IMIKI Buds?

HR Polygram Mobile ships an update every 4 months, and IMIKI Buds every 6 weeks. Most recently, HR Polygram Mobile was updated on November 4, 2026 and IMIKI Buds on October 30, 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.*