# Optik Seis vs Kasoem Plus

The clearest difference is monetization model: Kasoem Plus at free against Optik Seis's ad-supported. On price, review sentiment, update cadence and ads there is nothing between them.

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

Optik Seis ships an update monthly, Kasoem Plus every 6 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Optik Seis | Kasoem Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (22 ratings)](https://appshunter.io/ios/app/optik-seis/id935126858/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 59 MB | 183 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Optik Seis](https://appshunter.io/developer/935126857) | [TADA Network Pte Ltd](https://appshunter.io/developer/1481929363) |

## What reviewers say

### Optik Seis

[App page](https://appshunter.io/ios/app/optik-seis/id935126858)

This app serves as a digital loyalty and rewards membership card for optical products. Users can earn points on purchases, receive discounts, and access exclusive e-vouchers for birthdays and seasonal promotions. It also provides features to track transactions, shipments, and store information.

**Highlights:** Digital loyalty membership card, Earn reward points on purchases, Exclusive discounts on optical products, Birthday and seasonal e-vouchers, Track transaction history, Check shipment status, Find store locations

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

**In-app purchases:** none


### Kasoem Plus

[App page](https://appshunter.io/ios/app/kasoem-plus/id1603003090)

This app offers exclusive benefits and special privileges for loyal customers of Kasoem Vision Care and Kasoem Hearing Center. Enjoy discounts, collect reward points, access educational information, and shop online with ease. It also provides fast customer service and referral rewards.

**Highlights:** Exclusive member benefits, Discounts on glasses and hearing aids, Collect and redeem reward points, Educational information and promotions, Online shopping feature, Fast customer service, Referral rewards

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

**In-app purchases:** none


## Frequently asked questions

### Is Optik Seis free?

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

### Is Kasoem Plus free?

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

### Do Optik Seis or Kasoem Plus have ads?

Neither Optik Seis nor Kasoem Plus shows ads.

### Which is updated more often, Optik Seis or Kasoem Plus?

Optik Seis ships an update monthly, and Kasoem Plus every 6 weeks. Most recently, Optik Seis was updated on October 24, 2026 and Kasoem Plus on October 16, 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.*