# Smart vs Quantum Flov

The clearest difference is ads: Smart at none against Quantum Flov's shown. Quantum Flov's advantage is update cadence (every 6 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Smart ships an update monthly, Quantum Flov every 6 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Smart | Quantum Flov |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Size | 43 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MELLEROI LP](https://appshunter.io/developer/973146039) | [Ganesh Kalwane](https://appshunter.io/developer/1808677857) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-reminder/id6447359093)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantum Flov

[App page](https://appshunter.io/ios/app/quantum-flov-productivity-app/id6745479243)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart free?

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

### Is Quantum Flov free?

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

### Do Smart or Quantum Flov have ads?

Quantum Flov shows ads; Smart does not.

### Which is updated more often, Smart or Quantum Flov?

Smart ships an update monthly, and Quantum Flov every 6 days. Most recently, Smart was updated on October 25, 2026 and Quantum Flov on October 25, 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.*