# JSmartWatch vs UNTILL

The clearest difference is rating: UNTILL at 5.0 against JSmartWatch's 4.1. UNTILL also leads on in-app purchases (none vs 3) and review sentiment (100% vs 67%). JSmartWatch's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.6). On price, ratings volume and ads there is nothing between them.

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

UNTILL holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 12 and 15 respectively. Written reviews point the same way: 67% of JSmartWatch's written reviews are positive against 100% of UNTILL's.

JSmartWatch ships an update every 6 weeks, UNTILL every 10 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | JSmartWatch | UNTILL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (12 ratings)](https://appshunter.io/ios/app/jsmartwatch/id1550842861/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/untill/id6759238411/reviews)** |
| Number of ratings | 12 | **15** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 75 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Julian Werfel](https://appshunter.io/developer/1550842863) | [Untill, LLC](https://appshunter.io/developer/1781782217) |

## What reviewers say

### JSmartWatch

[App page](https://appshunter.io/ios/app/jsmartwatch/id1550842861)

Control your smart home devices directly from your wrist. This app allows you to view device status, execute scenes, and manage switches, locks, and thermostats with quick access to your favorite items.

**Highlights:** View and execute scenes, Favorite scenes, rooms, and devices, View rooms and device status, Control switches, locks, and garage doors, Adjust thermostats, iPhone app for configuration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


### UNTILL

[App page](https://appshunter.io/ios/app/untill/id6759238411)

This app gamifies and rewards users for spending time away from their screens. It offers solo and group modes, where uninterrupted offline time earns points. The core loop encourages users to disconnect and reconnect with others.

**Highlights:** Gamified unscreening, Solo and group modes, Earn points for offline time, SYNC with other users, HOST SYNC sessions, Focus on human connection

**In-app purchases:** none


## Frequently asked questions

### Is JSmartWatch free?

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

### Is UNTILL free?

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

### Which has better reviews, JSmartWatch or UNTILL?

UNTILL is rated higher. JSmartWatch averages 4.1 out of 5 from 12 ratings, while UNTILL averages 5.0 from 15 ratings.

### Do JSmartWatch or UNTILL have ads?

Neither JSmartWatch nor UNTILL shows ads.

### Which is updated more often, JSmartWatch or UNTILL?

JSmartWatch ships an update every 6 weeks, and UNTILL every 10 days. Most recently, JSmartWatch was updated on November 3, 2026 and UNTILL on November 9, 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.*