# iSIMILAR vs ShotSilo

The clearest difference is ads: iSIMILAR at none against ShotSilo's shown. iSIMILAR also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. iSIMILAR sells 1 in-app purchase, starting at $11.99 per year and ShotSilo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | iSIMILAR | ShotSilo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 10 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anibal Castano](https://appshunter.io/developer/1782771655) | [ismail kirenli](https://appshunter.io/developer/1894357775) |

## What reviewers say

### iSIMILAR

[App page](https://appshunter.io/ios/app/isimilar/id6738889078)

This app uses on-device AI to find visually similar images within your photo gallery. It works offline, ensuring your photos remain private. Organize screenshots, duplicates, or photos from specific events quickly and efficiently.

**Highlights:** On-device AI visual search, Works completely offline, Finds visually similar images, Privacy-focused, no data upload, Organize screenshots and duplicates, Fast results under 50 ms

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iSimilar Annual Plan | $11.99 | per year |


### ShotSilo

[App page](https://appshunter.io/ios/app/shotsilo-screenshot-manager/id6779800886)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShotSilo Pro | $4.99 | one-time |


## Frequently asked questions

### Is iSIMILAR free?

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

### Is ShotSilo free?

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

### Do iSIMILAR or ShotSilo have ads?

ShotSilo shows ads; iSIMILAR does not.

### Which is updated more often, iSIMILAR or ShotSilo?

iSIMILAR ships an update every 3 weeks, and ShotSilo every 3 weeks. Most recently, iSIMILAR was updated on October 8, 2026 and ShotSilo on October 17, 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.*