# Lens Schedule vs CERCA

The clearest difference is ads: CERCA at none against Lens Schedule's shown. CERCA also leads on iOS requirement (13.0 vs 15.6). Lens Schedule's advantage is update cadence (every 3 weeks vs every 23 months). On price, in-app purchases and device support there is nothing between them.

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

Lens Schedule ships an update every 3 weeks, CERCA every 23 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Lens Schedule | CERCA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 23 months |
| Monetization | Ad-supported | — |
| Size | 4 MB | 3 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Koike](https://appshunter.io/developer/1273803116) | [shingo kamei](https://appshunter.io/developer/1256845824) |

## What reviewers say

### Lens Schedule

[App page](https://appshunter.io/ios/app/lens-schedule/id1331512083)

This app helps you track contact lens deadlines. Simply select your lens type and receive timely alerts before they expire. Stay on top of your eye care routine effortlessly.

**Highlights:** Contact lens deadline tracking, Customizable deadline selection, Expiration alerts, Simple interface

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

**In-app purchases:** none


### CERCA

[App page](https://appshunter.io/ios/app/cerca/id1531284132)

**In-app purchases:** none


## Frequently asked questions

### Is Lens Schedule free?

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

### Is CERCA free?

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

### Do Lens Schedule or CERCA have ads?

Lens Schedule shows ads; CERCA does not.

### Which is updated more often, Lens Schedule or CERCA?

Lens Schedule ships an update every 3 weeks, and CERCA every 23 months. Most recently, Lens Schedule was updated on October 7, 2026 and CERCA on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*