# Blacklyf vs NextGen Parent App

The clearest difference is ads: NextGen Parent App at none against Blacklyf's shown. NextGen Parent App also leads on update cadence (every 4 weeks vs every 4 months). Blacklyf's advantage is iOS requirement (13 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

Blacklyf ships an update every 4 months, NextGen Parent App every 4 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Blacklyf | NextGen Parent App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blacklyf/id6747386086/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 387 MB | 33 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CANNUR MARKETING LTD](https://appshunter.io/developer/1821181018) | [Phaneroo Ministries International](https://appshunter.io/developer/1772839916) |

## What reviewers say

### Blacklyf

[App page](https://appshunter.io/ios/app/blacklyf/id6747386086)

This app connects to smartwatches to track daily activity, sleep patterns, and health metrics. It allows for watch face customization, smart alarms, and notification management. Users can also control media, manage calls, and ensure data privacy.

**Highlights:** All-day activity and sleep tracking, Watch face personalization, Smart alarms and reminders, Notification management, Remote media and call control, Intuitive interface

**In-app purchases:** none


### NextGen Parent App

[App page](https://appshunter.io/ios/app/nextgen-parent-app/id6760585265)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blacklyf free?

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

### Is NextGen Parent App free?

NextGen Parent App is free to download, with no in-app purchases.

### Do Blacklyf or NextGen Parent App have ads?

Blacklyf shows ads; NextGen Parent App does not.

### Which is updated more often, Blacklyf or NextGen Parent App?

Blacklyf ships an update every 4 months, and NextGen Parent App every 4 weeks. Most recently, Blacklyf was updated on September 15, 2026 and NextGen Parent App on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*