# Lifetime Ahead vs JIKAN

The clearest difference is in-app purchases: Lifetime Ahead at none against JIKAN's 3. Lifetime Ahead also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). JIKAN's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. JIKAN sells 3 in-app purchases, starting at $4.99 per month. Lifetime Ahead asks for nothing beyond the download.

Lifetime Ahead ships an update every 3 days, JIKAN every 5 weeks. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Lifetime Ahead | JIKAN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 4 MB | 69 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BARTLOMIEJ IGNACY SZCZEPANIAK](https://appshunter.io/developer/1763648038) | [Yosuke Ogata](https://appshunter.io/developer/1574464497) |

## What reviewers say

### Lifetime Ahead

[App page](https://appshunter.io/ios/app/lifetime-ahead-visualize-life/id6741734617)

Visualize your life's journey with a unique grid that shades in each week lived. This app provides personalized life expectancy, motivational quotes, and weekly reminders to encourage mindful living and goal pursuit.

**Highlights:** Life grid visualization, Personalized life expectancy, Percentage of life lived, Inspirational weekly quotes, Weekly reflection reminders, Milestone tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### JIKAN

[App page](https://appshunter.io/ios/app/jikan-countdown-app/id6747701096)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 【Monthly】Premium | $4.99 | per month |
| 【Annual】Premium | $29.99 | per year |
| 【Life Time】Premium | $29.99 | one-time |


## Frequently asked questions

### Is Lifetime Ahead free?

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

### Is JIKAN free?

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

### Do Lifetime Ahead or JIKAN have ads?

JIKAN shows ads; Lifetime Ahead does not.

### Which is updated more often, Lifetime Ahead or JIKAN?

Lifetime Ahead ships an update every 3 days, and JIKAN every 5 weeks. Most recently, Lifetime Ahead was updated on October 12, 2026 and JIKAN on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*