# Oral vs Kaido

The clearest difference is monetization model: Kaido at free against Oral's free with in-app purchases. Kaido also leads on review sentiment (50% vs 35%) and device support (3 vs 1). Oral's advantage is chart position (#193 vs unranked). On price, update cadence, 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.

Oral ships an update every 6 weeks, Kaido every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Oral | Kaido |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (202K ratings)](https://appshunter.io/ios/app/oral-b/id698092608/reviews)** | — |
| Number of ratings | **202K** | — |
| Positive reviews | 35.4% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#193** | — |
| Size | 418 MB | 5 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [P&G Health Care](https://appshunter.io/developer/1647607014) | [Kaido Group Ltd](https://appshunter.io/developer/1331904820) |

## What reviewers say

### Oral

[App page](https://appshunter.io/ios/app/oral-b/id698092608)

**Currently charting:** #193 Top Free · Health & Fitness (US App Store)

This app acts as a digital coach for your oral hygiene, guiding you to brush correctly and for the recommended duration. It tracks your brushing habits, provides personalized insights, and helps you monitor gum health.

**Highlights:** Real-time brushing guidance, 3D teeth tracking, AI brushing recognition, Brushing data summary, Personalized coaching tips, Gum bleeding tracker

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent cleaning performance
- 👍 Motivates better brushing habits
- 💡 Useful features like timers and reminders

**What reviewers complain about**

- 🐛 Inconsistent position detection
- 🐛 Sync and data issues
- 🐛 Buggy app updates
- 👎 Cumbersome to use phone while brushing

**Reported bugs**

- App crashes and freezes
- Incorrect time/date recording
- Duplicate/missing brushing sessions
- Inability to edit or delete sessions

**Requested features**

- Allow manual tracking of flossing, rinsing, and tongue cleaning
- Improve accuracy of position detection
- Add Apple Watch integration
- Provide more customization options


### Kaido

[App page](https://appshunter.io/ios/app/kaido/id1456091809)

This platform fosters a positive work culture by enabling fun interactions among colleagues. It helps teams understand each other better and unlock their full potential through shared experiences and learning resources.

**Highlights:** Team connection tools, Shared experiences, Culture Academy, Employee development, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oral free?

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

### Is Kaido free?

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

### Do Oral or Kaido have ads?

Neither Oral nor Kaido shows ads.

### Which is updated more often, Oral or Kaido?

Oral ships an update every 6 weeks, and Kaido every 3 weeks. Most recently, Oral was updated on October 29, 2026 and Kaido on October 24, 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.*