# TTLock vs eSmartLock

The clearest difference is rating: TTLock at 2.8 against eSmartLock's 2.3. TTLock also leads on in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 2 months). eSmartLock's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, review sentiment and device support there is nothing between them.

Both are free to download. eSmartLock sells 3 one-off in-app purchases. TTLock asks for nothing beyond the download.

TTLock holds the better App Store score, 2.8 against 2.3. Both are backed by a comparable volume of ratings — 523 and 158 respectively. Written reviews complicate that: 25% of TTLock's written reviews are positive against 32% of eSmartLock's, so the app with the better star average is not the one people write more warmly about.

TTLock ships an update every 3 weeks, eSmartLock every 2 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TTLock | eSmartLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (523 ratings)](https://appshunter.io/ios/app/ttlock/id1033046018/reviews)** | [2.3 (158 ratings)](https://appshunter.io/ios/app/esmartlock/id1453141716/reviews) |
| Number of ratings | **523** | 158 |
| Positive reviews | 25.3% of reviews | **31.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 408 MB | 125 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) | [Shenzhen Elink Smart Co., Ltd.](https://appshunter.io/developer/1257307745) |

## What reviewers say

### TTLock

[App page](https://appshunter.io/ios/app/ttlock/id1033046018)

Unlock your doors using your smartphone via Bluetooth. This app requires compatible hardware to function. Contact support directly within the app for any inquiries.

**Highlights:** Unlock doors via Bluetooth, Requires compatible hardware, In-app support contact, Phone-based access control

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well
- 👍 Easy to use
- 💡 Lots of features
- 🔒 Secure access
- 🤖 Integrates with Alexa

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery drain problems
- 🤯 Confusing instructions
- 🤖 Alexa integration not reliable
- 🤔 Can't see lock status

**Reported bugs**

- App crashes after updates
- Can't delete old locks from app
- Fingerprint scanner not working
- Remote unlock not functioning
- Passcode changes not syncing

**Requested features**

- Show lock/unlock status in app
- Add proximity unlock feature
- Improve Alexa integration
- Allow minute-level passcode scheduling
- Provide better customer support


### eSmartLock

[App page](https://appshunter.io/ios/app/esmartlock/id1453141716)

Control your smart locks remotely and eliminate the need for traditional keys. This app offers a convenient way to manage access and avoid the hassle of lost keys.

**Highlights:** Smart lock mobile client, Keyless entry, Remote lock control, Eliminate traditional keys, Avoid lost key hassle

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Storage 30-day (7) | $1.99 | one-time |
| Cloud Storage 180-day (7) | $6.99 | one-time |
| Cloud Storage 360-day (7) | $9.99 | one-time |

**What reviewers like**

- 👍 Fingerprint unlock works reliably
- 🔒 Secure access control
- ⚡ Quick setup once working
- 📱 Apple Watch integration available
- 🔋 Long battery life

**What reviewers complain about**

- 🐛 Registration process extremely problematic
- 🐛 Bluetooth connectivity issues and frequent disconnections
- 📵 App crashes and won't load
- 🔐 Mandatory account registration required
- ❌ Poor user experience and confusing navigation

**Reported bugs**

- Cannot complete registration - password validation fails
- App won't accept valid passwords meeting stated requirements
- Bluetooth disconnects within seconds of connection
- Lock icon displays incorrect state (always shows unlocked)
- Fingerprint reader fails to save or update fingerprints

**Requested features**

- Apple Watch standalone app without phone requirement
- Widget integration for quick access
- Apple Home integration
- Single-button unlock without opening app
- Account password reset functionality


## Frequently asked questions

### Is TTLock free?

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

### Is eSmartLock free?

eSmartLock is free to download, with in-app purchases available.

### Which has better reviews, TTLock or eSmartLock?

TTLock is rated higher. TTLock averages 2.8 out of 5 from 523 ratings, while eSmartLock averages 2.3 from 158 ratings.

### Do TTLock or eSmartLock have ads?

TTLock shows ads; eSmartLock does not.

### Which is updated more often, TTLock or eSmartLock?

TTLock ships an update every 3 weeks, and eSmartLock every 2 months. Most recently, TTLock was updated on September 23, 2026 and eSmartLock on September 21, 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.*