# SDD Finder vs SlashID Authenticator

The clearest difference is iOS requirement: SDD Finder at 12.0 against SlashID Authenticator's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SDD Finder ships an update fortnightly, SlashID Authenticator every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SDD Finder | SlashID Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 61 MB | 2 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FUZHOU KUAYANG TRADE CO.,LTD.](https://appshunter.io/developer/963438887) | [IRD Holdings Corp](https://appshunter.io/developer/1734303827) |

## What reviewers say

### SDD Finder

[App page](https://appshunter.io/ios/app/sdd-finder/id963438888)

This utility app uses Bluetooth 4.0 to help you find lost items. It also offers remote camera shutter functionality for convenience.

**Highlights:** Bluetooth 4.0 low energy, Anti-loss tracking, Object searching, Remote camera shutter

**In-app purchases:** none


### SlashID Authenticator

[App page](https://appshunter.io/ios/app/slashid-authenticator/id6760341477)

**In-app purchases:** none


## Frequently asked questions

### Is SDD Finder free?

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

### Is SlashID Authenticator free?

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

### Do SDD Finder or SlashID Authenticator have ads?

Neither SDD Finder nor SlashID Authenticator shows ads.

### Which is updated more often, SDD Finder or SlashID Authenticator?

SDD Finder ships an update fortnightly, and SlashID Authenticator every 3 weeks. Most recently, SDD Finder was updated on November 6, 2026 and SlashID Authenticator 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.*