# Sindiy vs Stamp Tracker

The clearest difference is device support: Sindiy at 3 against Stamp Tracker's —. Sindiy also leads on iOS requirement (11.0 vs 18.0). On price 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.

## The numbers

| Metric | Sindiy | Stamp Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 28 MB | 73 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [KIKUSUI ELECTRONICS CORP.](https://appshunter.io/developer/1558055094) | [LOGOS LAB](https://appshunter.io/developer/1516831751) |

## What reviewers say

### Sindiy

[App page](https://appshunter.io/ios/app/sindiy/id1304124151)

Securely store and organize your login credentials without cloud syncing. This app encrypts all saved passwords, offering multiple authentication options for robust security and immediate use after installation.

**Highlights:** Password saving, Password sorting, Encrypted storage, No cloud sync, Multiple authentication options, Immediate use after install

**In-app purchases:** none


### Stamp Tracker

[App page](https://appshunter.io/ios/app/stamp-tracker-habit-builder/id6758754569)

**In-app purchases:** none


## Frequently asked questions

### Is Sindiy free?

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

### Is Stamp Tracker free?

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

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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.*