# Bodeepsleep light vs Ammonite

The clearest difference is update cadence: Bodeepsleep light at every 6 weeks against Ammonite's every 9 months. Bodeepsleep light also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

Bodeepsleep light ships an update every 6 weeks, Ammonite every 9 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Bodeepsleep light | Ammonite |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 213 MB | 34 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAEJUN LEE](https://appshunter.io/developer/1543545570) | [Jongku Youn](https://appshunter.io/developer/1558257276) |

## What reviewers say

### Bodeepsleep light

[App page](https://appshunter.io/ios/app/bodeepsleep-light/id1543545568)

This app simulates natural sunrise and sunset to help you wake up and fall asleep more gently. It can automatically turn off the light to signal bedtime and allows you to control the light by shaking your phone.

**Highlights:** Sunrise simulation, Sunset simulation, Automatic light turn-off for bedtime, Shake to control light, Fade-out mode for sleep

**In-app purchases:** none


### Ammonite

[App page](https://appshunter.io/ios/app/ammonite/id1558257004)

**In-app purchases:** none


## Frequently asked questions

### Is Bodeepsleep light free?

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

### Is Ammonite free?

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

### Do Bodeepsleep light or Ammonite have ads?

Neither Bodeepsleep light nor Ammonite shows ads.

### Which is updated more often, Bodeepsleep light or Ammonite?

Bodeepsleep light ships an update every 6 weeks, and Ammonite every 9 months. Most recently, Bodeepsleep light was updated on October 5, 2026 and Ammonite on October 2, 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.*