# Gate Smart Lock vs Nextline

The clearest difference is rating: Nextline at 4.7 against Gate Smart Lock's 3.1. Nextline also leads on review sentiment (79% vs 37%) and ratings volume (9.5K vs 42). Gate Smart Lock's advantage is in-app purchases (none vs 11) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Nextline sells 7 in-app purchases, starting at $4.99 per 7 days. Gate Smart Lock asks for nothing beyond the download.

Nextline holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: Nextline has 9.5K ratings behind it against 42, so its average is the more settled of the two. Written reviews point the same way: 37% of Gate Smart Lock's written reviews are positive against 79% of Nextline's.

Gate Smart Lock ships an update monthly, Nextline every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Gate Smart Lock | Nextline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (42 ratings)](https://appshunter.io/ios/app/gate-smart-lock/id1080869055/reviews) | **[4.7 (9.5K ratings)](https://appshunter.io/ios/app/nextline-second-phone-number/id1618200738/reviews)** |
| Number of ratings | 42 | **9.5K** |
| Positive reviews | 36.8% of reviews | **79.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Best chart rank | — | **#183** |
| Size | 31 MB | 102 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gate Labs, Inc.](https://appshunter.io/developer/1080869054) | [GRAND APPS YAZILIM VE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1618200740) |

## What reviewers say

### Gate Smart Lock

[App page](https://appshunter.io/ios/app/gate-smart-lock/id1080869055)

Control home access remotely via your smartphone. See visitors, communicate with them through two-way audio, and grant entry using unique PIN codes, eliminating the need for physical keys.

**Highlights:** Motion-activated visitor alerts, Real-time video feed, Two-way audio communication, Guest access via PIN codes, Remote door management

**Features:** macOS Compatibility

**In-app purchases:** none


### Nextline

[App page](https://appshunter.io/ios/app/nextline-second-phone-number/id1618200738)

**Currently charting:** #183 Top Free · Utilities (US App Store)

Get instant global connectivity with an e-SIM in over 120 countries, avoiding roaming fees. This app also provides a second phone number for enhanced privacy and convenience, with unlimited calls and texts.

**Highlights:** Global e-SIM connectivity in 120+ countries, Second US phone number, Unlimited calls and texts, No roaming fees, Privacy protection, Easy e-SIM installation

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $59.99 | per year |
| 40 Credits | $0.99 | one-time |
| 120 Credits | $2.99 | one-time |
| 150 Credits | $3.99 | one-time |

**What reviewers like**

- 💯 Reliable and easy to use
- 🕰️ Quick setup and activation
- 📞 Good call quality
- 💳 Affordable subscription options

**What reviewers complain about**

- 🔍 Lack of transparency around pricing and features
- 🚫 Unexpected charges and hidden fees
- 🔌 Unreliable connectivity and service disruptions
- 🔒 Account and number management issues
- 🤖 Poor customer support and unresponsive to user feedback

**Reported bugs**

- Frequent app crashes and errors
- Inability to send/receive messages
- Problems with account restoration and number porting

**Requested features**

- Ability to change phone numbers easily
- Improved messaging capabilities including picture/video support
- Option to disable in-app purchases
- Detailed usage tracking and analytics


## Frequently asked questions

### Is Gate Smart Lock free?

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

### Is Nextline free?

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

### Which has better reviews, Gate Smart Lock or Nextline?

Nextline is rated higher. Gate Smart Lock averages 3.1 out of 5 from 42 ratings, while Nextline averages 4.7 from 9.5K ratings.

### Do Gate Smart Lock or Nextline have ads?

Neither Gate Smart Lock nor Nextline shows ads.

### Which is updated more often, Gate Smart Lock or Nextline?

Gate Smart Lock ships an update monthly, and Nextline every 2 weeks. Most recently, Gate Smart Lock was updated on October 23, 2026 and Nextline on October 24, 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.*