# 1 vs Smart Order technology

The clearest difference is chart position: 1 at #72 against Smart Order technology's unranked. Smart Order technology's advantage is iOS requirement (10.0 vs 26.0). 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.

1 ships an update weekly, Smart Order technology every 8 days. The most recent releases landed on November 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 1 | Smart Order technology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (143K ratings)](https://appshunter.io/ios/app/1-800-contacts/id515430900/reviews)** | — |
| Number of ratings | **143K** | — |
| Positive reviews | 48.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#72** | — |
| Size | 45 MB | 91 MB |
| Requires iOS | 26.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [1-800 CONTACTS, Inc.](https://appshunter.io/developer/362333049) | [Mohammad RBIHAT](https://appshunter.io/developer/1549528291) |

## What reviewers say

### 1

[App page](https://appshunter.io/ios/app/1-800-contacts/id515430900)

**Currently charting:** #72 Top Free · Medical (US App Store)

Easily renew your contact lens prescription with a quick in-app vision exam and order your lenses from the world's largest inventory. Get fast shipping and save with insurance benefits.

**Highlights:** Largest in-stock contact lens inventory, In-app vision exam for prescription renewal, Scan box or search for easy ordering, Next business-day shipping, Apply vision insurance benefits, Free shipping, returns, and exchanges

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and convenient ordering
- 👍 Excellent customer service
- 💡 Useful app features like prescription tracking and reminders
- 🚚 Timely and reliable delivery

**What reviewers complain about**

- 🐛 Issues with app glitches and incorrect orders
- 🤔 Confusing prescription verification process
- 💰 Relatively high prices compared to competitors

**Reported bugs**

- App not recognizing Canadian addresses
- Incorrect contact lens prescriptions being shipped

**Requested features**

- Ability to easily view prescription expiration date
- More color contact lens options
- Better integration between app and website


### Smart Order technology

[App page](https://appshunter.io/ios/app/smart-order-technology/id1549528289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1 free?

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

### Is Smart Order technology free?

Smart Order technology is free to download, with no in-app purchases.

### Do 1 or Smart Order technology have ads?

Neither 1 nor Smart Order technology shows ads.

### Which is updated more often, 1 or Smart Order technology?

1 ships an update weekly, and Smart Order technology every 8 days. Most recently, 1 was updated on November 1, 2026 and Smart Order technology on October 17, 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.*