# Time Passage vs Ignition

The clearest difference is in-app purchases: Time Passage at none against Ignition's 1. Ignition's advantage is update cadence (every 5 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Time Passage ships an update every 5 months, Ignition every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Time Passage | Ignition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/time-passage/id6479194014/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 6 MB | 74 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [楚江 王](https://appshunter.io/developer/1714265259) | [Orion Designs LLC](https://appshunter.io/developer/1762324075) |

## What reviewers say

### Time Passage

[App page](https://appshunter.io/ios/app/time-passage/id6479194014)

Calculate the duration of time elapsed since a specific date. Input a birthday or any past date to see how much time has passed in years, months, days, and even seconds.

**Highlights:** Calculate time elapsed, Input past dates, View duration in years, months, days, View duration in seconds, Birthday calculation

**Features:** Vision Pro support

**In-app purchases:** none


### Ignition

[App page](https://appshunter.io/ios/app/ignition-rocket-launches/id6755934606)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ignition Core | $49.00 | one-time |


## Frequently asked questions

### Is Time Passage free?

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

### Is Ignition free?

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

### Do Time Passage or Ignition have ads?

Neither Time Passage nor Ignition shows ads.

### Which is updated more often, Time Passage or Ignition?

Time Passage ships an update every 5 months, and Ignition every 5 days. Most recently, Time Passage was updated on October 24, 2026 and Ignition on October 25, 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.*