# OneDay vs Serenity Smart

The clearest difference is review sentiment: Serenity Smart at 67% against OneDay's 24%. OneDay's advantage is rating (4.7 vs 4.2) and ratings volume (441 vs 9). On price, update cadence, ads and in-app purchases there is nothing between them.

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

OneDay holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: OneDay has 441 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 24% of OneDay's written reviews are positive against 67% of Serenity Smart's, so the app with the better star average is not the one people write more warmly about.

OneDay ships an update every 3 weeks, Serenity Smart fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OneDay | Serenity Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (441 ratings)](https://appshunter.io/ios/app/oneday/id1081265366/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/serenity-smart/id1464476379/reviews) |
| Number of ratings | **441** | 9 |
| Positive reviews | 23.5% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 51 MB | 74 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [My Lasting Legacy, Inc.](https://appshunter.io/developer/898925087) | [Serenity App, Inc.](https://appshunter.io/developer/1464476378) |

## What reviewers say

### OneDay

[App page](https://appshunter.io/ios/app/oneday/id1081265366)

Create personalized, brand-aligned videos for business communication. Record, edit, and customize videos easily with AI-powered scripting and CRM integration. Track performance with advanced analytics to boost engagement and sales.

**Highlights:** Personalized video creation, AI-powered script writing, Intuitive recording and editing, Brand identity alignment, CRM integration, Advanced analytics

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Life-changing impact
- 🌟 Inspirational and divine
- 🚀 Game changer for senior living
- 💖 Connects with families
- ⏳ Preserves resident memories

**What reviewers complain about**

- ❌ Wonky login process
- ❌ Unreliable and not user-friendly
- ❌ Impossible to use
- ❌ Videos fail to load/send
- ❌ Videos take too long to upload

**Reported bugs**

- Login attempts fail repeatedly
- Previous session expired errors
- Videos take 15 minutes to load/send
- Unknown error when sending videos
- Videos lost after app update

**Requested features**

- User-friendly interface
- Reliable video uploading and sending
- Faster video processing times
- Improved website version features
- Data transfer during app updates


### Serenity Smart

[App page](https://appshunter.io/ios/app/serenity-smart/id1464476379)

This secure group messaging app connects caregivers for older adults on one platform. It facilitates communication and collaboration to enhance the quality of care and life for seniors.

**Highlights:** Secure group messaging, Caregiver collaboration, Improved care quality, Enhanced quality of life, Single communication platform

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

**In-app purchases:** none


## Frequently asked questions

### Is OneDay free?

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

### Is Serenity Smart free?

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

### Which has better reviews, OneDay or Serenity Smart?

OneDay is rated higher. OneDay averages 4.7 out of 5 from 441 ratings, while Serenity Smart averages 4.2 from 9 ratings.

### Do OneDay or Serenity Smart have ads?

Neither OneDay nor Serenity Smart shows ads.

### Which is updated more often, OneDay or Serenity Smart?

OneDay ships an update every 3 weeks, and Serenity Smart fortnightly. Most recently, OneDay was updated on October 26, 2026 and Serenity Smart on October 24, 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.*