# VesperFlow vs UpDown

The clearest difference is update cadence: VesperFlow at every 2 days against UpDown's every 3 months. UpDown's advantage is iOS requirement (17.3 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VesperFlow ships an update every 2 days, UpDown every 3 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VesperFlow | UpDown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/updown-smart-squat-tracking/id6760248835/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | — | Free |
| Size | 29 MB | 2 MB |
| Requires iOS | 26.0 | **17.3** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Timur Israilov](https://appshunter.io/developer/1667953144) | [Jang Chang Hee](https://appshunter.io/developer/1755828096) |

## What reviewers say

### VesperFlow

[App page](https://appshunter.io/ios/app/vesperflow-workout-tracker/id6753347408)

**Features:** Apple Watch app

**In-app purchases:** none


### UpDown

[App page](https://appshunter.io/ios/app/updown-smart-squat-tracking/id6760248835)

This app automatically counts your squats using your iPhone and Apple Watch's motion sensors. It helps you build a daily squat habit with goal rings, streaks, and workout summaries. Customize your tempo and receive haptic feedback for set goals.

**Highlights:** Automatic rep tracking, Daily squat goals and streaks, Apple Watch integration, Customizable squat tempo, Workout history and summaries, Haptic feedback for set goals

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

**In-app purchases:** none


## Frequently asked questions

### Is VesperFlow free?

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

### Is UpDown free?

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

### Do VesperFlow or UpDown have ads?

Neither VesperFlow nor UpDown shows ads.

### Which is updated more often, VesperFlow or UpDown?

VesperFlow ships an update every 2 days, and UpDown every 3 months. Most recently, VesperFlow was updated on October 15, 2026 and UpDown on October 10, 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.*