# CTONE vs Lockin  Smart

The clearest difference is rating: CTONE at 4.0 against Lockin  Smart's 3.2. Lockin  Smart's advantage is ratings volume (28 vs 3) and update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CTONE holds the better App Store score, 4.0 against 3.2. That said, the two scores are not equally well evidenced: Lockin  Smart has 28 ratings behind it against 3, so its average is the more settled of the two.

CTONE ships an update monthly, Lockin  Smart fortnightly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CTONE | Lockin  Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/ctone/id6462839630/reviews)** | [3.2 (28 ratings)](https://appshunter.io/ios/app/lockin-smart/id6739702442/reviews) |
| Number of ratings | 3 | **28** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 266 MB | 280 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Chuangtong Yi Purchase Technology Co.Ltd](https://appshunter.io/developer/1703510152) | [LOCKIN (U.S.) INC.](https://appshunter.io/developer/1502077789) |

## What reviewers say

### CTONE

[App page](https://appshunter.io/ios/app/ctone/id6462839630)

This smart application connects wirelessly to a hair removal device, offering real-time control over settings, personalized care plans, and detailed tutorials. It helps users track progress and provides technical support for a confident hair removal experience.

**Highlights:** Wireless device control, Adjust energy intensity and flash mode, Check remaining flash times, Hair removal tutorials, Personalized care plans, Track hair removal progress, Technical support

**In-app purchases:** none


### Lockin  Smart

[App page](https://appshunter.io/ios/app/lockin-smart/id6739702442)

Manage and monitor your home remotely with smart unlocking, real-time lock dynamics, and two-way voice intercom. Features intelligent detection for people and packages, and integrates with smart home systems like Alexa and Google Home. Your privacy is protected with cloud-free biometric data storage.

**Highlights:** Smart unlocking with multiple key options, One-time and periodic password generation, Remote lock status viewing and control, Two-way voice intercom, Intelligent people and package detection, Matter ecosystem compatibility (Alexa, Google Home), Cloud-free biometric data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is CTONE free?

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

### Is Lockin  Smart free?

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

### Which has better reviews, CTONE or Lockin  Smart?

CTONE is rated higher. CTONE averages 4.0 out of 5 from 3 ratings, while Lockin  Smart averages 3.2 from 28 ratings.

### Do CTONE or Lockin  Smart have ads?

Neither CTONE nor Lockin  Smart shows ads.

### Which is updated more often, CTONE or Lockin  Smart?

CTONE ships an update monthly, and Lockin  Smart fortnightly. Most recently, CTONE was updated on October 11, 2026 and Lockin  Smart on October 25, 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.*