# LensTime vs BenchLog

The clearest difference is update cadence: BenchLog at every 3 days against LensTime's every 9 days. BenchLog also leads on iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LensTime sells 1 one-off in-app purchase and BenchLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LensTime ships an update every 9 days, BenchLog every 3 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | LensTime | BenchLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lenstime-contact-lens-tracker/id6790375084/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 29 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ONUR YAVUZ](https://appshunter.io/developer/6779941981) | [Oleg Nemna](https://appshunter.io/developer/1027782174) |

## What reviewers say

### LensTime

[App page](https://appshunter.io/ios/app/lenstime-contact-lens-tracker/id6790375084)

This app helps you remember when to change your contact lenses, tracking each eye separately. It also stores your prescription history and provides reminders to ensure you don't wear lenses past their expiry. The core features are free, with an optional one-time purchase for advanced functionalities.

**Highlights:** Contact lens change reminders, Separate tracking for left and right eyes, Prescription history storage, Customizable reminder schedule, One-time purchase for Pro features, Multi-language support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LensTime Pro | $9.99 | one-time |


### BenchLog

[App page](https://appshunter.io/ios/app/benchlog-reloading-journal/id6790796140)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BenchLog Pro | $9.99 | one-time |


## Frequently asked questions

### Is LensTime free?

LensTime is free to download, with in-app purchases available.

### Is BenchLog free?

BenchLog is free to download, with in-app purchases available.

### Do LensTime or BenchLog have ads?

Neither LensTime nor BenchLog shows ads.

### Which is updated more often, LensTime or BenchLog?

LensTime ships an update every 9 days, and BenchLog every 3 days. Most recently, LensTime was updated on October 25, 2026 and BenchLog on October 25, 2026.

---

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