# Smart Photo Diary vs Psalmly

The clearest difference is update cadence: Smart Photo Diary at every 3 days against Psalmly's every 8 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Photo Diary ships an update every 3 days, Psalmly every 8 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smart Photo Diary | Psalmly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 days |
| Size | 27 MB | 84 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Daisuke Oba](https://appshunter.io/developer/1825625863) | [Everwood Ventures LLC](https://appshunter.io/developer/1895293080) |

## What reviewers say

### Smart Photo Diary

[App page](https://appshunter.io/ios/app/smart-photo-diary/id6748400854)

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

**In-app purchases:** none


### Psalmly

[App page](https://appshunter.io/ios/app/psalmly/id6771505484)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Photo Diary free?

Smart Photo Diary is free to download, with no in-app purchases.

### Is Psalmly free?

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

### Do Smart Photo Diary or Psalmly have ads?

Neither Smart Photo Diary nor Psalmly shows ads.

### Which is updated more often, Smart Photo Diary or Psalmly?

Smart Photo Diary ships an update every 3 days, and Psalmly every 8 days. Most recently, Smart Photo Diary was updated on October 28, 2026 and Psalmly on October 24, 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.*