# CapStamp vs ByFlashback

The clearest difference is rating: CapStamp at 4.7 against ByFlashback's 1.0. CapStamp also leads on ratings volume (16 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CapStamp sells 3 in-app purchases, starting at $7.99 per year and ByFlashback sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

CapStamp holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: CapStamp has 16 ratings behind it against 1, so its average is the more settled of the two.

CapStamp ships an update every 5 days, ByFlashback every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | CapStamp | ByFlashback |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/capstamp-capture-note/id6762364040/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/byflashback-visual-diary/id6797249878/reviews) |
| Number of ratings | **16** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 245 MB | 236 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [海建 陈](https://appshunter.io/developer/1734722620) | [Long Do](https://appshunter.io/developer/1887658982) |

## What reviewers say

### CapStamp

[App page](https://appshunter.io/ios/app/capstamp-capture-note/id6762364040)

This app transforms everyday moments into collectible, beautifully designed stamps. Organize photos and memories into unique keepsakes, preserving them as personal marks of your life. Explore your records through various browsing modes and sync them across devices.

**Highlights:** Capture life with stamps, Live Photos support, Variety of stamp styles, Custom folder styles, Multiple browsing modes, Sync across devices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Plan | $7.99 | per year |
| Special Offer | $9.99 | one-time |
| Lifetime | $12.99 | one-time |


### ByFlashback

[App page](https://appshunter.io/ios/app/byflashback-visual-diary/id6797249878)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flashback Plus Monthly | $9.99 | per month |
| Flashback Plus Yearly | $49.99 | per year |
| Flashback Plus Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is CapStamp free?

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

### Is ByFlashback free?

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

### Which has better reviews, CapStamp or ByFlashback?

CapStamp is rated higher. CapStamp averages 4.7 out of 5 from 16 ratings, while ByFlashback averages 1.0 from 1 ratings.

### Do CapStamp or ByFlashback have ads?

Neither CapStamp nor ByFlashback shows ads.

### Which is updated more often, CapStamp or ByFlashback?

CapStamp ships an update every 5 days, and ByFlashback every 4 days. Most recently, CapStamp was updated on October 31, 2026 and ByFlashback on October 31, 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.*