# Lens Timer vs Lens Cycle Tracker

The clearest difference is in-app purchases: Lens Timer at none against Lens Cycle Tracker's 1. Lens Timer also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). Lens Cycle Tracker's advantage is update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Lens Cycle Tracker sells 1 one-off in-app purchase. Lens Timer asks for nothing beyond the download.

Lens Timer ships an update every 2 months, Lens Cycle Tracker weekly. Both last shipped on October 19, 2026.

## The numbers

| Metric | Lens Timer | Lens Cycle Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 43.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 35 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yannick Fetsch](https://appshunter.io/developer/1533805518) | [Aeon Design LLC](https://appshunter.io/developer/1875567578) |

## What reviewers say

### Lens Timer

[App page](https://appshunter.io/ios/app/lens-timer/id406849669)

Manage your contact lens care with reminders for lens changes and check-ups. Reorder supplies and book appointments directly through the app. Access helpful tips and contact information for your eye care professional.

**Highlights:** Contact lens change timer, Appointment reminders, Contact lens reordering, Appointment booking, Tips and tricks for lens wear, Contact information for eye care professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### Lens Cycle Tracker

[App page](https://appshunter.io/ios/app/lens-cycle-tracker/id6760890342)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $4.99 | one-time |


## Frequently asked questions

### Is Lens Timer free?

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

### Is Lens Cycle Tracker free?

Lens Cycle Tracker is free to download, with in-app purchases available.

### Do Lens Timer or Lens Cycle Tracker have ads?

Lens Cycle Tracker shows ads; Lens Timer does not.

### Which is updated more often, Lens Timer or Lens Cycle Tracker?

Lens Timer ships an update every 2 months, and Lens Cycle Tracker weekly. Most recently, Lens Timer was updated on October 19, 2026 and Lens Cycle Tracker on October 19, 2026.

---

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