# OneDiary vs SEE

The clearest difference is in-app purchases: SEE at none against OneDiary's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OneDiary sells 4 in-app purchases, starting at $0.99 per month. SEE asks for nothing beyond the download.

OneDiary ships an update monthly, SEE fortnightly. The most recent releases landed on September 7, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | OneDiary | SEE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/see-wave/id6468273046/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 241 MB | 44 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [OneDiary (Dongguan) Technology Co., Ltd](https://appshunter.io/developer/1609976911) | [涛 吴](https://appshunter.io/developer/1709031894) |

## What reviewers say

### OneDiary

[App page](https://appshunter.io/ios/app/onediary-journal-and-note/id1610312891)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneDiary Pro Monthly | $0.99 | per month |
| Pro Member Yearly | $9.99 | per year |
| One month of OneDiary Pro | $0.99 | one-time |
| OneDiary Pro Permanently | $29.99 | one-time |


### SEE

[App page](https://appshunter.io/ios/app/see-wave/id6468273046)

Record your life's moments, emotions, and thoughts with a simple editor and auto-save functionality. Browse past entries on a timeline, sync across devices with iCloud, and add location data to your memories.

**Highlights:** Simple editor for daily recording, Auto-save functionality, Timeline browsing of past entries, iCloud cloud synchronization, Location recording with map view, Multiple independent journals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneDiary free?

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

### Is SEE free?

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

### Do OneDiary or SEE have ads?

Neither OneDiary nor SEE shows ads.

### Which is updated more often, OneDiary or SEE?

OneDiary ships an update monthly, and SEE fortnightly. Most recently, OneDiary was updated on September 7, 2026 and SEE on June 7, 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.*