# Snap Second vs Second By Second

The clearest difference is ads: Snap Second at none against Second By Second's shown. Second By Second's advantage is update cadence (daily vs every 9 days) and review sentiment (100% vs 86%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Snap Second sells 3 in-app purchases, starting at $4.99 per month and Second By Second sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Snap Second ships an update every 9 days, Second By Second daily. Both last shipped on October 1, 2026.

## The numbers

| Metric | Snap Second | Second By Second |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/snap-second-1-second-diary/id6749602215/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 336 MB | 6 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Zheng](https://appshunter.io/developer/1817557872) | [Joshua Brunk](https://appshunter.io/developer/1866662937) |

## What reviewers say

### Snap Second

[App page](https://appshunter.io/ios/app/snap-second-1-second-diary/id6749602215)

Capture and compile daily moments into a cinematic video diary. This app allows for flexible recording, smart filling of missing days, and creative editing tools to build a personal story. Securely store and organize your memories.

**Highlights:** Unlimited seconds and clips per day, 1-second quick recording, Smart fill for missing days, Weekly, monthly, and yearly reels, Captions, music, and filters, Encrypted and private storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memoir Pro Monthly | $4.99 | per month |
| Memoir Pro Yearly | $29.99 | per year |
| Lifetime | $99.99 | one-time |


### 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 |


## Frequently asked questions

### Is Snap Second free?

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

### Is Second By Second free?

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

### Do Snap Second or Second By Second have ads?

Second By Second shows ads; Snap Second does not.

### Which is updated more often, Snap Second or Second By Second?

Snap Second ships an update every 9 days, and Second By Second daily. Most recently, Snap Second was updated on October 1, 2026 and Second By Second on October 1, 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.*