# iKF vs word

The clearest difference is update cadence: word at every 5 days against iKF's every 3 weeks. 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.

iKF ships an update every 3 weeks, word every 5 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iKF | word |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (84 ratings)](https://appshunter.io/ios/app/ikf/id1629620859/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 75.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 243 MB | 10 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Awu Technology Co., Ltd.](https://appshunter.io/developer/1616506708) | [Kumagai Tomoki](https://appshunter.io/developer/1554992122) |

## What reviewers say

### iKF

[App page](https://appshunter.io/ios/app/ikf/id1629620859)

Tailor your audio experience with personalized settings and unique functionalities. This app allows for custom sound profiles, noise cancellation adjustments, and control over device interactions. It also provides essential management features like battery checks and firmware updates.

**Highlights:** Burn-in Function, Noise Cancellation modes, Customise gesture controls, Customise equaliser settings, Set a private alarm, Check battery levels, Update firmware

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 👍 Good sound quality
- 👍 Effective noise reduction
- 👍 Useful for various activities (music, gaming, fitness)
- 👍 Good app complements headphones

**What reviewers complain about**

- 🐛 App has bugs
- 🐛 Modes for music are glitched
- 🐛 Sound effect menu is blank
- 🐛 Cannot create an account
- 🐛 Repeated disconnections

**Reported bugs**

- 502 error when creating account
- App has many bugs
- Modes for different music are glitched
- Sound effect menu is blank on iPhone 13 Pro Max
- Headphones are noisy and disconnect repeatedly

**Requested features**

- Add English language support
- Translate the whole system to English
- Allow users to change language to English


### word

[App page](https://appshunter.io/ios/app/word-number/id6752616474)

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

**In-app purchases:** none


## Frequently asked questions

### Is iKF free?

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

### Is word free?

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

### Do iKF or word have ads?

Neither iKF nor word shows ads.

### Which is updated more often, iKF or word?

iKF ships an update every 3 weeks, and word every 5 days. Most recently, iKF was updated on October 30, 2026 and word on October 25, 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.*