# Oaxis Timepiece vs Life Battery

The clearest difference is in-app purchases: Oaxis Timepiece at none against Life Battery's 3. Oaxis Timepiece also leads on ads (none vs shown) and iOS requirement (9.0 vs 18.0). Life Battery's advantage is update cadence (every 4 days vs every 7 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Life Battery sells 3 in-app purchases, starting at $1.99 per month. Oaxis Timepiece asks for nothing beyond the download.

Oaxis Timepiece ships an update every 7 months, Life Battery every 4 days. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Oaxis Timepiece | Life Battery |
| --- | --- | --- |
| 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 | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 65 MB | 46 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [myFirst Tech Asia Pte Ltd](https://appshunter.io/developer/1135332040) | [Ren Usuda](https://appshunter.io/developer/1682753243) |

## What reviewers say

### Oaxis Timepiece

[App page](https://appshunter.io/ios/app/oaxis-timepiece/id1435290499)

This companion app provides detailed insights into your daily activities and lifestyle, including sleep patterns, steps taken, calories burned, and distance traveled. It works with a minimalist analog dress watch featuring a heart rate monitor.

**Highlights:** Heart rate monitoring, Sleep habit tracking, Daily pedometer, Calorie tracking, Distance traveled, Minimalist design integration

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

**In-app purchases:** none


### Life Battery

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

Visualize your remaining lifespan as a battery percentage. Set your birth date and estimated lifespan to see your remaining days. This app serves as a memento mori, encouraging you to value each day.

**Highlights:** Lifespan as battery percentage, Home Screen widget, Set birth date, Set ideal lifespan, Memento mori reminder

**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 |


## Frequently asked questions

### Is Oaxis Timepiece free?

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

### Is Life Battery free?

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

### Do Oaxis Timepiece or Life Battery have ads?

Life Battery shows ads; Oaxis Timepiece does not.

### Which is updated more often, Oaxis Timepiece or Life Battery?

Oaxis Timepiece ships an update every 7 months, and Life Battery every 4 days. Most recently, Oaxis Timepiece was updated on November 2, 2026 and Life Battery on November 7, 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.*