# 大鱼潮汐 vs iKeep App

The clearest difference is in-app purchases: 大鱼潮汐 at none against iKeep App's 1. 大鱼潮汐 also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. iKeep App sells 1 one-off in-app purchase. 大鱼潮汐 asks for nothing beyond the download.

## The numbers

| Metric | 大鱼潮汐 | iKeep App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 76 MB | 11 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [hao weiming](https://appshunter.io/developer/1444539190) | [Bahadir Sonmez](https://appshunter.io/developer/1745106161) |

## What reviewers say

### 大鱼潮汐

[App page](https://appshunter.io/ios/app/id1499471460)

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

**In-app purchases:** none


### iKeep App

[App page](https://appshunter.io/ios/app/ikeep-app/id6502346775)

Securely store and organize your private notes and sensitive information on Apple devices. Features custom categories, quick search, and biometric locking for enhanced privacy. Syncs across devices via iCloud and offers quick access through widgets and extensions.

**Highlights:** Customizable categories with icons and colors, Fast search, favorites, and filters, Biometric lock (Face ID/Touch ID), iCloud Sync for cross-device access, Home Screen widgets, iMessage extension

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is 大鱼潮汐 free?

大鱼潮汐 is free to download, with no in-app purchases.

### Is iKeep App free?

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

### Do 大鱼潮汐 or iKeep App have ads?

Both 大鱼潮汐 and iKeep App show ads.

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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.*