# U2plus (ユーツープラス) vs Valence

The clearest difference is update cadence: Valence at every 5 days against U2plus (ユーツープラス)'s every 4 months. U2plus (ユーツープラス)'s advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. U2plus (ユーツープラス) sells 4 in-app purchases, starting at $2.99 per month and Valence sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

U2plus (ユーツープラス) ships an update every 4 months, Valence every 5 days. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | U2plus (ユーツープラス) | Valence |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 43 MB | 12 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Kaiju Company](https://appshunter.io/developer/1577355612) | [Fun Facts](https://appshunter.io/developer/1866430137) |

## What reviewers say

### U2plus (ユーツープラス)

[App page](https://appshunter.io/ios/app/u2plus/id6756876262)

This app offers a quiet space for self-care, combining AI-powered cognitive behavioral therapy (CBT) with gentle encouragement. It allows users to track daily achievements, visualize negative thought patterns, and find alternative perspectives during difficult times, all within a safe, low-pressure environment.

**Highlights:** Daily achievement logging, Monthly pattern visualization, Alternative perspective finding, AI-powered support, Safe peer encouragement, Private user mode

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ライトプラン | $2.99 | per month |
| スタンダードプラン | $5.99 | per month |
| ライトプラン | $29.99 | per year |
| スタンダードプラン（年額） | $59.99 | per year |


### Valence

[App page](https://appshunter.io/ios/app/valence-private-mood-tracker/id6757370472)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Valence Lifetime - promo | $39.99 | one-time |
| Valence Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is U2plus (ユーツープラス) free?

U2plus (ユーツープラス) is free to download, with in-app purchases available.

### Is Valence free?

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

### Do U2plus (ユーツープラス) or Valence have ads?

Neither U2plus (ユーツープラス) nor Valence shows ads.

### Which is updated more often, U2plus (ユーツープラス) or Valence?

U2plus (ユーツープラス) ships an update every 4 months, and Valence every 5 days. Most recently, U2plus (ユーツープラス) was updated on September 17, 2026 and Valence on September 22, 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.*