# Second By Second vs One Last Second

The clearest difference is iOS requirement: One Last Second at 16.4 against Second By Second's 18.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Second By Second sells 1 one-off in-app purchase and One Last Second sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Second By Second | One Last Second |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (11 ratings)](https://appshunter.io/ios/app/one-last-second-video-journal/id6787713207/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Daily | Daily |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 137 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Joshua Brunk](https://appshunter.io/developer/1866662937) | [ONE PT SIX LLC](https://appshunter.io/developer/6787713209) |

## What reviewers say

### Second By Second

[App page](https://appshunter.io/ios/app/second-by-second/id6757405910)

Capture your life one second at a time with this free journaling app. It offers simple recording, complete privacy with local storage, and powerful features like a calendar view and instant timeline. Maintain your habit with daily reminders.

**Highlights:** One-second video recording, Local storage for privacy, Calendar and timeline views, One-tap video stitching, Smart video importer, Daily recording reminders

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Development | $0.99 | one-time |


### One Last Second

[App page](https://appshunter.io/ios/app/one-last-second-video-journal/id6787713207)

Capture a brief video each day to create a visual diary of your life. Once a day's clip is recorded, it's sealed forever, encouraging mindfulness of the present moment. Review your weekly memories and track your life's journey.

**Highlights:** Daily 3-second video capture, Sealed memories, no edits, Weekly video playback, Life grid with week tracking, Memento mori countdown, Optional private sharing

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Last Second Plus: Monthly | $4.99 | per month |
| One Last Second: Annual | $34.99 | per year |


## Frequently asked questions

### Is Second By Second free?

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

### Is One Last Second free?

One Last Second is free to download, with in-app purchases available.

### Do Second By Second or One Last Second have ads?

Both Second By Second and One Last Second show ads.

### Which is updated more often, Second By Second or One Last Second?

Second By Second ships an update daily, and One Last Second daily. Most recently, Second By Second was updated on October 1, 2026 and One Last Second on September 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.*