# Kois Reader vs TDA Dental Concierge

The clearest difference is rating: TDA Dental Concierge at 4.7 against Kois Reader's 3.6. TDA Dental Concierge also leads on update cadence (every 10 days vs every 9 months). Kois Reader's advantage is ratings volume (10 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TDA Dental Concierge holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 10 and 3 respectively.

Kois Reader ships an update every 9 months, TDA Dental Concierge every 10 days. The most recent releases landed on August 14, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Kois Reader | TDA Dental Concierge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (10 ratings)](https://appshunter.io/ios/app/kois-reader/id1132199528/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/tda-dental-concierge/id1603683317/reviews)** |
| Number of ratings | **10** | 3 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 75 MB | 39 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kois Center](https://appshunter.io/developer/513136947) | [Texas Dental Association](https://appshunter.io/developer/1603683319) |

## What reviewers say

### Kois Reader

[App page](https://appshunter.io/ios/app/kois-reader/id1132199528)

Access Kois Course materials, including manuals, checklists, and videos. Features live polling, automatic note backup and syncing across devices, and the ability to share notes with other participants. Requires course attendance for full access.

**Highlights:** Access course manuals and videos, Live in-course polling, Automatic note backup and sync, Share notes with participants, Browse page thumbnails, Navigation history

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

**In-app purchases:** none


### TDA Dental Concierge

[App page](https://appshunter.io/ios/app/tda-dental-concierge/id1603683317)

This app helps dental professionals manage their Continuing Education (CE) requirements for license renewal. It organizes completed courses, allows uploads of external certifications, and tracks progress with a visual dashboard. It also offers reminders for upcoming requirements and simplifies audit preparation.

**Highlights:** Organizes CE completion documentation, Sorts courses by license renewal categories, Digital vault for certificates, Color-coded progress dashboard, Uploads external course certificates, Reminders for requirements, Simplifies audit preparation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kois Reader free?

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

### Is TDA Dental Concierge free?

TDA Dental Concierge is free to download, with no in-app purchases.

### Which has better reviews, Kois Reader or TDA Dental Concierge?

TDA Dental Concierge is rated higher. Kois Reader averages 3.6 out of 5 from 10 ratings, while TDA Dental Concierge averages 4.7 from 3 ratings.

### Do Kois Reader or TDA Dental Concierge have ads?

Neither Kois Reader nor TDA Dental Concierge shows ads.

### Which is updated more often, Kois Reader or TDA Dental Concierge?

Kois Reader ships an update every 9 months, and TDA Dental Concierge every 10 days. Most recently, Kois Reader was updated on August 14, 2026 and TDA Dental Concierge on June 8, 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.*