# ToothPillow vs Seny

The clearest difference is review sentiment: Seny at 100% against ToothPillow's 40%. Seny also leads on rating (5.0 vs 3.8). ToothPillow's advantage is update cadence (every 5 weeks vs every 3 months) and ratings volume (30 vs 9). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Seny holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 30 and 9 respectively. Written reviews point the same way: 40% of ToothPillow's written reviews are positive against 100% of Seny's.

ToothPillow ships an update every 5 weeks, Seny every 3 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ToothPillow | Seny |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (30 ratings)](https://appshunter.io/ios/app/toothpillow/id1600519430/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/seny/id6476186235/reviews)** |
| Number of ratings | **30** | 9 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 66 MB | 121 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [In Hand Health, LLC](https://appshunter.io/developer/959641212) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### ToothPillow

[App page](https://appshunter.io/ios/app/toothpillow/id1600519430)

This app connects patients with their oral care providers for progress monitoring and communication. It delivers instructions, reminders, and tracks compliance, ensuring optimal treatment outcomes under professional guidance.

**Highlights:** Doctor-managed oral care, Progress monitoring, Instructions and reminders, Compliance tracking, Secure communication with provider

**Features:** Vision Pro support

**In-app purchases:** none


### Seny

[App page](https://appshunter.io/ios/app/seny/id6476186235)

Access a virtual movement studio with over 300 on-demand classes. Offers a variety of workouts like prenatal, postnatal, strength, and HIIT, focusing on mind-muscle connection. New classes are added weekly, with free community challenges and workshops available.

**Highlights:** 300+ on-demand classes, Prenatal and postnatal focus, Mobility and strength training, HIIT and functional movement, New classes added weekly, Livestream classes, Community challenges and workshops

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

**In-app purchases:** none


## Frequently asked questions

### Is ToothPillow free?

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

### Is Seny free?

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

### Which has better reviews, ToothPillow or Seny?

Seny is rated higher. ToothPillow averages 3.8 out of 5 from 30 ratings, while Seny averages 5.0 from 9 ratings.

### Do ToothPillow or Seny have ads?

Neither ToothPillow nor Seny shows ads.

### Which is updated more often, ToothPillow or Seny?

ToothPillow ships an update every 5 weeks, and Seny every 3 months. Most recently, ToothPillow was updated on October 3, 2026 and Seny on October 7, 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.*