# NetOptika Контактные линзы vs Smarta

NetOptika Контактные линзы and Smarta are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NetOptika Контактные линзы ships an update every 5 weeks, Smarta monthly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | NetOptika Контактные линзы | Smarta |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 104 MB | 43 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Opticcenter](https://appshunter.io/developer/1345326486) | [Ivan Iaroslavtsev](https://appshunter.io/developer/1654992696) |

## What reviewers say

### NetOptika Контактные линзы

[App page](https://appshunter.io/ios/app/netoptika/id1345326487)

Shop a wide selection of high-quality contact lenses and accessories from top brands. Easily place orders in minutes and enjoy personalized discounts, promotions, and gifts. Get fast courier delivery directly to your door.

**Highlights:** Large selection of contact lenses, Top brands available, Easy ordering process, Accessories for lenses and glasses, Personalized discounts and promotions, Fast courier delivery

**Features:** macOS Compatibility

**In-app purchases:** none


### Smarta

[App page](https://appshunter.io/ios/app/smarta/id6648787518)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NetOptika Контактные линзы free?

NetOptika Контактные линзы is free to download, with no in-app purchases.

### Is Smarta free?

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

### Do NetOptika Контактные линзы or Smarta have ads?

Neither NetOptika Контактные линзы nor Smarta shows ads.

### Which is updated more often, NetOptika Контактные линзы or Smarta?

NetOptika Контактные линзы ships an update every 5 weeks, and Smarta monthly. Most recently, NetOptika Контактные линзы was updated on October 16, 2026 and Smarta on October 9, 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.*