# Time Left vs Mood Waves

The clearest difference is in-app purchases: Mood Waves at none against Time Left's 1. Mood Waves also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Time Left sells 1 one-off in-app purchase. Mood Waves asks for nothing beyond the download.

Time Left ships an update every 2 weeks, Mood Waves every 9 days. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Time Left | Mood Waves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (39 ratings)](https://appshunter.io/ios/app/time-left-life-left/id6444656317/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 3 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DAIKI YUASA](https://appshunter.io/developer/1632691655) | [Huyen Trang Mai Thi](https://appshunter.io/developer/1859007673) |

## What reviewers say

### Time Left

[App page](https://appshunter.io/ios/app/time-left-life-left/id6444656317)

Visualize your remaining time on Earth with this app. Input your birthdate and expected lifespan to see your life broken down into month blocks or a 24-hour day. It encourages purposeful living by highlighting the preciousness of every moment.

**Highlights:** Visualize lifespan in month blocks, Life clock condensed to a 24-hour day, Detailed countdown of remaining time, Customizable color themes, Widget support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $4.99 | one-time |


### Mood Waves

[App page](https://appshunter.io/ios/app/mood-waves/id6756195636)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time Left free?

Time Left is free to download, with in-app purchases available.

### Is Mood Waves free?

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

### Do Time Left or Mood Waves have ads?

Time Left shows ads; Mood Waves does not.

### Which is updated more often, Time Left or Mood Waves?

Time Left ships an update every 2 weeks, and Mood Waves every 9 days. Most recently, Time Left was updated on October 21, 2026 and Mood Waves on October 12, 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.*