# ChronoCalc Pro vs SmartAlbum Pro

The clearest difference is in-app purchases: ChronoCalc Pro at none against SmartAlbum Pro's 5. SmartAlbum Pro's advantage is iOS requirement (14.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SmartAlbum Pro sells 5 in-app purchases, starting at $2.99 per month. ChronoCalc Pro asks for nothing beyond the download.

ChronoCalc Pro ships an update every 5 months, SmartAlbum Pro every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChronoCalc Pro | SmartAlbum Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smartalbum-pro/id6760983434/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.0 | **14.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ERLEND JOHNSRUD VAAGE](https://appshunter.io/developer/1760100550) | [栋 陈](https://appshunter.io/developer/560090281) |

## What reviewers say

### ChronoCalc Pro

[App page](https://appshunter.io/ios/app/chronocalc-pro/id6757017750)

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

**In-app purchases:** none


### SmartAlbum Pro

[App page](https://appshunter.io/ios/app/smartalbum-pro/id6760983434)

Organize your photo library automatically with intelligent rules. Quickly find any image using advanced filters and deep metadata search. Effortlessly manage large collections and rediscover memories with precision date filtering.

**Highlights:** Automatic photo organization, Intelligent rule-based albums, Advanced photo filtering, Deep metadata search, Precision date filtering, Customizable smart rules, Privacy-focused local processing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartAlbum Month Subscription | $2.99 | per month |
| SmartAlbum Monthly Subscription | $3.99 | per month |
| SmartAlbum 3-Month Subscription | $7.99 | per 3 months |
| SmartAlbum Year Subscription | $12.99 | per year |
| SmartAlbum Yearly Subscription | $16.99 | per year |


## Frequently asked questions

### Is ChronoCalc Pro free?

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

### Is SmartAlbum Pro free?

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

### Do ChronoCalc Pro or SmartAlbum Pro have ads?

Neither ChronoCalc Pro nor SmartAlbum Pro shows ads.

### Which is updated more often, ChronoCalc Pro or SmartAlbum Pro?

ChronoCalc Pro ships an update every 5 months, and SmartAlbum Pro every 3 months. Most recently, ChronoCalc Pro was updated on November 5, 2026 and SmartAlbum Pro 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.*