# FluxTime vs Xevvi

The clearest difference is in-app purchases: FluxTime at none against Xevvi's 3. FluxTime also leads on device support (4 vs 2). Xevvi's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Xevvi sells 3 in-app purchases, starting at $0.99 per month. FluxTime asks for nothing beyond the download.

FluxTime ships an update every 2 weeks, Xevvi every 3 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | FluxTime | Xevvi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fluxtime/id6739938221/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 26 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ningyu Ding](https://appshunter.io/developer/1787532283) | [梦珂 王](https://appshunter.io/developer/1611324567) |

## What reviewers say

### FluxTime

[App page](https://appshunter.io/ios/app/fluxtime/id6739938221)

This intelligent system helps users understand their time, tasks, and energy. It combines powerful time tracking, AI-assisted planning, and daily energy analytics in a simple, elegant interface.

**Highlights:** Time tracking, AI-assisted planning, Daily energy analytics, Task management, Clarity for users

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Xevvi

[App page](https://appshunter.io/ios/app/xevvi-quadrant-to-do-planner/id6760471784)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $4.99 | per year |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is FluxTime free?

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

### Is Xevvi free?

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

### Do FluxTime or Xevvi have ads?

Neither FluxTime nor Xevvi shows ads.

### Which is updated more often, FluxTime or Xevvi?

FluxTime ships an update every 2 weeks, and Xevvi every 3 days. Most recently, FluxTime was updated on October 17, 2026 and Xevvi on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*