# Lock Backup Cloud Storage vs 懒人驾考

The clearest difference is in-app purchases: Lock Backup Cloud Storage at none against 懒人驾考's 4. Lock Backup Cloud Storage also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 懒人驾考 sells 4 one-off in-app purchases. Lock Backup Cloud Storage asks for nothing beyond the download.

Lock Backup Cloud Storage ships an update every 3 weeks, 懒人驾考 every 2 weeks. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Lock Backup Cloud Storage | 懒人驾考 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/lock-backup-cloud-storage/id1378357445/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 57 MB | 262 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [America Voice, llc](https://appshunter.io/developer/556043737) | [厦门青柠檬信息科技有限公司](https://appshunter.io/developer/1069406483) |

## What reviewers say

### Lock Backup Cloud Storage

[App page](https://appshunter.io/ios/app/lock-backup-cloud-storage/id1378357445)

Safely store and sync your mobile data, including photos, videos, contacts, and documents, to the cloud. Enjoy peace of mind with end-to-end encryption and two-factor authentication, ensuring only you can access your files. Recover your data from any device in case of loss or cybercrime.

**Highlights:** Secure cloud storage, Data synchronization, File encryption, Cross-device access, Data recovery, Two-factor authentication

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Lock Backup Cloud Storage free?

Lock Backup Cloud Storage is free to download, with no in-app purchases.

### Is 懒人驾考 free?

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

### Do Lock Backup Cloud Storage or 懒人驾考 have ads?

懒人驾考 shows ads; Lock Backup Cloud Storage does not.

### Which is updated more often, Lock Backup Cloud Storage or 懒人驾考?

Lock Backup Cloud Storage ships an update every 3 weeks, and 懒人驾考 every 2 weeks. Most recently, Lock Backup Cloud Storage was updated on June 1, 2026 and 懒人驾考 on September 15, 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.*