# VitaCharge vs Know & Act

The clearest difference is in-app purchases: VitaCharge at none against Know & Act's 1. VitaCharge also leads on ads (none vs shown). Know & Act's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (13.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Know & Act sells 1 one-off in-app purchase. VitaCharge asks for nothing beyond the download.

VitaCharge ships an update every 2 weeks, Know & Act every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | VitaCharge | Know & Act |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vitacharge/id6757535711/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 6 MB | 36 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [玉庭 何](https://appshunter.io/developer/1867438392) | [zhenyu song](https://appshunter.io/developer/1721282851) |

## What reviewers say

### VitaCharge

[App page](https://appshunter.io/ios/app/vitacharge/id6757535711)

This app helps you manage your personal energy balance by tracking gains and losses from daily activities. It offers smart reminders, reflection tools, and visual analytics to understand your energy trends and optimize your life rhythm. The interface adapts to the time of day for better eye comfort.

**Highlights:** Quantify energy balance, Smart time reminders, Integrated deep reflection, Visual data analytics, Smart theme switching, iCloud sync

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

**In-app purchases:** none


### Know & Act

[App page](https://appshunter.io/ios/app/know-and-act-daily-reflection/id6784056835)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Pro | $1.99 | one-time |


## Frequently asked questions

### Is VitaCharge free?

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

### Is Know & Act free?

Know & Act is free to download, with in-app purchases available.

### Do VitaCharge or Know & Act have ads?

Know & Act shows ads; VitaCharge does not.

### Which is updated more often, VitaCharge or Know & Act?

VitaCharge ships an update every 2 weeks, and Know & Act every 2 days. Most recently, VitaCharge was updated on October 31, 2026 and Know & Act 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.*