# 懒人驾考 vs How Long Left

The clearest difference is ads: How Long Left at none against 懒人驾考's shown. How Long Left also leads on device support (4 vs 2) and iOS requirement (12.0 vs 15.6). 懒人驾考's advantage is update cadence (every 3 weeks vs every 4 months). On price and in-app purchases there is nothing between them.

Both are free to download. 懒人驾考 sells 4 one-off in-app purchases and How Long Left sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

懒人驾考 ships an update every 3 weeks, How Long Left every 4 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | 懒人驾考 | How Long Left |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (40 ratings)](https://appshunter.io/ios/app/how-long-left/id1450603293/reviews)** |
| Number of ratings | — | **40** |
| Positive reviews | — | 58.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 160 MB | 27 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [厦门青柠檬信息科技有限公司](https://appshunter.io/developer/1069406483) | [Ryan Kontos](https://appshunter.io/developer/1388832965) |

## What reviewers say

### 懒人驾考

[App page](https://appshunter.io/ios/app/id1448464120)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 科二会员 | $3.99 | one-time |
| 科三会员 | $3.99 | one-time |
| 一个月会员 | $5.99 | one-time |
| 永久会员 | $9.99 | one-time |


### How Long Left

[App page](https://appshunter.io/ios/app/how-long-left/id1450603293)

This app helps you visualize the time remaining for your calendar events. It offers a Today Widget, Siri integration, and an Apple Watch app for convenient access. Receive notifications for upcoming events and customize your watch face with countdown complications.

**Highlights:** Countdown calendar events, Today Widget integration, Siri integration, Apple Watch app, Time remaining notifications, Apple Watch complications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| How Long Left Widget | $1.99 | one-time |
| Premium Watch Complication | $4.99 | one-time |
| Legacy Pro Lifetime | $39.99 | one-time |
| How Long Left Pro (Lifetime) | $49.99 | one-time |

**What reviewers like**

- 👍 Great for staying organized
- 👍 Useful for busy schedules
- 👍 Excellent for time management
- 👍 Helpful for tracking time left
- 👍 Good for school/work schedules

**What reviewers complain about**

- 🐛 Watch complication not working
- 🐛 Broken restore purchases
- 🐛 UI is unattractive
- 🐛 MacOS app won't open
- 🐛 Widget doesn't work

**Reported bugs**

- Watch complication/widget doesn't update correctly
- Current feed no longer displays current events
- Restore purchases button is broken
- Developer ignores emails
- MacOS app won't open

**Requested features**

- Update to iOS 26/27 widgets
- Update to Apple Watch smart widgets
- Add custom event for future dates
- Widget for upcoming events
- Restrict event display time


## Frequently asked questions

### Is 懒人驾考 free?

懒人驾考 is free to download, with in-app purchases available.

### Is How Long Left free?

How Long Left is free to download, with in-app purchases available.

### Do 懒人驾考 or How Long Left have ads?

懒人驾考 shows ads; How Long Left does not.

### Which is updated more often, 懒人驾考 or How Long Left?

懒人驾考 ships an update every 3 weeks, and How Long Left every 4 months. Most recently, 懒人驾考 was updated on November 11, 2026 and How Long Left on November 11, 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.*