# TempoFlow | Routine Builder vs FORM BY TWO

The clearest difference is in-app purchases: FORM BY TWO at none against TempoFlow | Routine Builder's 1. FORM BY TWO also leads on rating (5.0 vs 4.7) and iOS requirement (16.4 vs 18.1). TempoFlow | Routine Builder's advantage is ratings volume (59 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. TempoFlow | Routine Builder sells 1 in-app purchase, starting at $14.99 per year. FORM BY TWO asks for nothing beyond the download.

FORM BY TWO holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TempoFlow | Routine Builder has 59 ratings behind it against 1, so its average is the more settled of the two.

TempoFlow | Routine Builder ships an update every 3 weeks, FORM BY TWO every 2 months. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | TempoFlow | Routine Builder | FORM BY TWO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (59 ratings)](https://appshunter.io/ios/app/tempoflow-routine-builder/id6738896658/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/form-by-two/id6769847642/reviews)** |
| Number of ratings | **59** | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 102 MB | 121 MB |
| Requires iOS | 18.1 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Electric Bloom LLC](https://appshunter.io/developer/1782442885) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### TempoFlow | Routine Builder

[App page](https://appshunter.io/ios/app/tempoflow-routine-builder/id6738896658)

This app helps users build and time custom workout routines with precision. It's designed for instructors and enthusiasts of time-based fitness like Lagree and Pilates, offering a simple, visual interface for seamless session management.

**Highlights:** Build custom timed routines, Run classes on iPhone/Apple Watch, Save and reuse routines, Second-by-second timing accuracy, Visual, tap-to-run interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly | $14.99 | per year |


### FORM BY TWO

[App page](https://appshunter.io/ios/app/form-by-two/id6769847642)

This app connects you to a boutique studio offering Lagree and Pilates classes. Easily book sessions, manage your schedule, and stay updated on studio news. Focus on intentional movement and building strength safely with expert instruction.

**Highlights:** Book and manage classes, Purchase memberships and packages, Join class waitlists, Track schedule and bookings, Receive studio updates

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

**In-app purchases:** none


## Frequently asked questions

### Is TempoFlow | Routine Builder free?

TempoFlow | Routine Builder is free to download, with in-app purchases available.

### Is FORM BY TWO free?

FORM BY TWO is free to download, with no in-app purchases.

### Which has better reviews, TempoFlow | Routine Builder or FORM BY TWO?

FORM BY TWO is rated higher. TempoFlow | Routine Builder averages 4.7 out of 5 from 59 ratings, while FORM BY TWO averages 5.0 from 1 ratings.

### Do TempoFlow | Routine Builder or FORM BY TWO have ads?

Neither TempoFlow | Routine Builder nor FORM BY TWO shows ads.

### Which is updated more often, TempoFlow | Routine Builder or FORM BY TWO?

TempoFlow | Routine Builder ships an update every 3 weeks, and FORM BY TWO every 2 months. Most recently, TempoFlow | Routine Builder was updated on October 10, 2026 and FORM BY TWO on September 27, 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.*