# AI SmartLock vs iwarm

The clearest difference is review sentiment: iwarm at 100% against AI SmartLock's 5%. iwarm also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 27, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | AI SmartLock | iwarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-smartlock/id1236413323/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 5.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 38 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Myhand Industrial Co., Ltd.](https://appshunter.io/developer/1133801007) | [wi - innovation co.,Ltd.](https://appshunter.io/developer/1268561683) |

## What reviewers say

### AI SmartLock

[App page](https://appshunter.io/ios/app/ai-smartlock/id1236413323)

This app connects to smart locks via Bluetooth, offering multiple secure unlocking methods like button press, shaking the device, or pattern input. It provides robust authorization and device management features, including the ability to transfer device ownership.

**Highlights:** Bluetooth lock connection, Multiple unlock methods, Multi-level authorization, Device management, Device transfer

**In-app purchases:** none


### iwarm

[App page](https://appshunter.io/ios/app/iwarm/id1509484484)

Control smart heating wearables with this app. Adjust temperature for different zones and multiple devices simultaneously via Bluetooth. Monitor real-time temperature readings for optimal comfort.

**Highlights:** Bluetooth device pairing, Real-time temperature display, Zone-specific temperature control, Multi-device management, Individual and simultaneous control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI SmartLock free?

AI SmartLock is free to download, with no in-app purchases.

### Is iwarm free?

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

### Do AI SmartLock or iwarm have ads?

Neither AI SmartLock nor iwarm shows ads.

### Which is updated more often, AI SmartLock or iwarm?

AI SmartLock ships an update every 2 months, and iwarm every 2 months. Most recently, AI SmartLock was updated on August 27, 2026 and iwarm on June 4, 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.*