# MockTimer Pro vs LENS

The clearest difference is price: LENS at Free against MockTimer Pro's $0.99. LENS also leads on update cadence (every 3 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

LENS is free to download; MockTimer Pro costs $0.99 up front. MockTimer Pro sells 5 in-app purchases, starting at $0.99 per month and LENS sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

MockTimer Pro ships an update fortnightly, LENS every 3 days. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MockTimer Pro | LENS |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mocktimer-pro-future-now/id6744329263/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 126 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Beijing Qiezhui Technology Co., Ltd.](https://appshunter.io/developer/1806959442) | [BetterVerse Artificial Intelligence(Shandong)Co., Ltd.](https://appshunter.io/developer/1843156211) |

## What reviewers say

### MockTimer Pro

[App page](https://appshunter.io/ios/app/mocktimer-pro-future-now/id6744329263)

This app simulates exam conditions with customizable timers and progress tracking. It offers features like white noise, Pomodoro mode, and psychological cues to boost confidence and improve focus during study and exams.

**Highlights:** Preset exam timing simulation, Count-up/count-down timers, Traffic light progress ring, Customizable Pomodoro timer, White noise for focus, Exam archive and analytics, Badge system for growth

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium(Monthly) | $0.99 | per month |
| Premium(Quarterly) | $1.99 | per 3 months |
| Premium(HalfYear) | $3.99 | per 6 months |
| Premium(Yearly) | $5.99 | per year |
| Premium(Lifetime) | $6.99 | one-time |


### LENS

[App page](https://appshunter.io/ios/app/lens/id6760254719)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explore the World Pro Monthly | $2.99 | per month |
| 初见 · 25硬币 | $0.99 | one-time |
| 探索者 · 140硬币 | $3.99 | one-time |
| 深度探索者 · 350硬币 | $7.99 | one-time |


## Frequently asked questions

### Is MockTimer Pro free?

MockTimer Pro costs $0.99, and also offers in-app purchases.

### Is LENS free?

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

### Do MockTimer Pro or LENS have ads?

Neither MockTimer Pro nor LENS shows ads.

### Which is updated more often, MockTimer Pro or LENS?

MockTimer Pro ships an update fortnightly, and LENS every 3 days. Most recently, MockTimer Pro was updated on September 29, 2026 and LENS on September 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.*