# NightBell vs Halftime Performance

NightBell and Halftime Performance are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NightBell ships an update every 11 days, Halftime Performance every 10 days. The most recent releases landed on June 4, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | NightBell | Halftime Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nightbell/id6449867229/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Free | — |
| Size | 4 MB | 394 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Irina Deeva](https://appshunter.io/developer/1752270459) | [Halftime Performance Co LLC](https://appshunter.io/developer/1862795332) |

## What reviewers say

### NightBell

[App page](https://appshunter.io/ios/app/nightbell/id6449867229)

This app monitors for sleepwalking episodes using motion sensors. It triggers a gentle alarm to wake you and can alert household members. A unique task-based system on a smartwatch helps differentiate between sleepwalking and being awake to prevent false alarms.

**Highlights:** Sleepwalking detection via motion sensors, Gentle alarm to wake user, Household member alerts, Smartwatch task for false alarm prevention, Designed for sleepwalker safety

**Features:** macOS Compatibility

**In-app purchases:** none


### Halftime Performance

[App page](https://appshunter.io/ios/app/halftime-performance/id6756786600)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is NightBell free?

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

### Is Halftime Performance free?

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

### Do NightBell or Halftime Performance have ads?

Neither NightBell nor Halftime Performance shows ads.

### Which is updated more often, NightBell or Halftime Performance?

NightBell ships an update every 11 days, and Halftime Performance every 10 days. Most recently, NightBell was updated on June 4, 2026 and Halftime Performance on September 17, 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.*