# Smart eLock vs Doodle Mind

The clearest difference is update cadence: Doodle Mind at every 2 days against Smart eLock's monthly. Smart eLock's advantage is iOS requirement (9.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart eLock ships an update monthly, Doodle Mind every 2 days. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Smart eLock | Doodle Mind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 13 MB | 25 MB |
| Requires iOS | **9.1** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pao Lin Fong](https://appshunter.io/developer/1645994433) | [Guangzhou Youban Hudong Technology Co., Ltd.](https://appshunter.io/developer/1573385189) |

## What reviewers say

### Smart eLock

[App page](https://appshunter.io/ios/app/smart-elock/id1105670980)

**Features:** macOS Compatibility

**In-app purchases:** none


### Doodle Mind

[App page](https://appshunter.io/ios/app/doodle-mind/id6756313176)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart eLock free?

Smart eLock is free to download, with no in-app purchases.

### Is Doodle Mind free?

Doodle Mind is free to download, with no in-app purchases.

### Do Smart eLock or Doodle Mind have ads?

Neither Smart eLock nor Doodle Mind shows ads.

### Which is updated more often, Smart eLock or Doodle Mind?

Smart eLock ships an update monthly, and Doodle Mind every 2 days. Most recently, Smart eLock was updated on October 5, 2026 and Doodle Mind on September 29, 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.*