# Fill Safe vs Muse from Meta

The clearest difference is chart position: Muse from Meta at #1 against Fill Safe's unranked. Fill Safe's advantage is iOS requirement (15.1 vs 18.0). 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.

Fill Safe ships an update every 4 days, Muse from Meta every 2 days. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Fill Safe | Muse from Meta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (322K ratings)](https://appshunter.io/ios/app/muse-from-meta/id6760173601/reviews)** |
| Number of ratings | — | **322K** |
| Positive reviews | — | 88.2% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#1** |
| Size | 49 MB | 109 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Benjamin Lee](https://appshunter.io/developer/1867644803) | [Meta Platforms, Inc.](https://appshunter.io/developer/284882218) |

## What reviewers say

### Fill Safe

[App page](https://appshunter.io/ios/app/fill-safe/id6757569781)

**Features:** macOS Compatibility

**In-app purchases:** none


### Muse from Meta

[App page](https://appshunter.io/ios/app/muse-from-meta/id6760173601)

**Currently charting:** #1 Top Free · Productivity, #3 Top Free, #22 Top Grossing · Productivity (US App Store)

This AI agent handles your busywork, from managing schedules and emails to tracking budgets and finding deals. It can also act as a fitness coach, build custom plans, and compare prices for shopping. You control what data it accesses and approve all actions.

**Highlights:** Personalized AI agent, Email and calendar management, Budget tracking and expense auditing, Custom fitness and meal plans, Price comparison and deal alerts, App integration and action approval, Task completion and negotiation

**In-app purchases:** none


## Frequently asked questions

### Is Fill Safe free?

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

### Is Muse from Meta free?

Muse from Meta is free to download, with no in-app purchases.

### Do Fill Safe or Muse from Meta have ads?

Both Fill Safe and Muse from Meta show ads.

### Which is updated more often, Fill Safe or Muse from Meta?

Fill Safe ships an update every 4 days, and Muse from Meta every 2 days. Most recently, Fill Safe was updated on October 15, 2026 and Muse from Meta on October 22, 2026.

---

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