# Life Battery vs 退職サポーター

The clearest difference is in-app purchases: 退職サポーター at none against Life Battery's 3. 退職サポーター also leads on iOS requirement (13.4 vs 18.0). Life Battery's advantage is device support. On price there is nothing between them.

Both are free to download. Life Battery sells 3 in-app purchases, starting at $1.99 per month. 退職サポーター asks for nothing beyond the download.

## The numbers

| Metric | Life Battery | 退職サポーター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/life-battery-time-left-clock/id6449723058/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 13 MB |
| Requires iOS | 18.0 | **13.4** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Ren Usuda](https://appshunter.io/developer/1682753243) | [Akinori Nakayama](https://appshunter.io/developer/1811153244) |

## What reviewers say

### Life Battery

[App page](https://appshunter.io/ios/app/life-battery-time-left-clock/id6449723058)

Visualize your remaining lifespan as a battery percentage. This app helps you reflect on life's finiteness and appreciate each day. It includes a home screen widget for quick access to your life's remaining time.

**Highlights:** Life remaining as battery percentage, Home screen widget, Set birth date and ideal lifespan, Memento mori reminder, Daily reflection prompt

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium | $5.99 | one-time |
| Premium (Supporter) | $14.99 | one-time |


### 退職サポーター

[App page](https://appshunter.io/ios/app/id6745181712)

**In-app purchases:** none


## Frequently asked questions

### Is Life Battery free?

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

### Is 退職サポーター free?

退職サポーター is free to download, with no in-app purchases.

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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.*