# FilterFresh vs RSE+

The clearest difference is in-app purchases: RSE+ at none against FilterFresh's 5. RSE+ also leads on ads (none vs shown) and update cadence (daily vs every 3 months). On price and device support there is nothing between them.

Both are free to download. FilterFresh sells 5 in-app purchases, starting at $1.99 per month. RSE+ asks for nothing beyond the download.

FilterFresh ships an update every 3 months, RSE+ daily. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | FilterFresh | RSE+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (173 ratings)](https://appshunter.io/ios/app/filterfresh/id761966711/reviews)** | — |
| Number of ratings | **173** | — |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 33 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hawk iMedia](https://appshunter.io/developer/317366858) | [CARMAX CO., LTD.](https://appshunter.io/developer/1527718609) |

## What reviewers say

### FilterFresh

[App page](https://appshunter.io/ios/app/filterfresh/id761966711)

Never forget to change your filters again. This app helps you track maintenance for various filters like HVAC, water, and air purifiers. Receive timely reminders and easily log completed maintenance to stay on top of your home and appliance upkeep.

**Highlights:** Filter tracking for HVAC, water, air purifiers, and more, Customizable replacement and cleaning reminders, Widget for quick filter status overview, Log completed maintenance tasks, Track various filter types

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $14.99 | per year |
| 3 Months | $2.99 | one-time |
| 6 Months | $5.99 | one-time |
| 12 Months | $11.99 | one-time |


### RSE+

[App page](https://appshunter.io/ios/app/rse-plus/id6737213529)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FilterFresh free?

FilterFresh is free to download, with in-app purchases available.

### Is RSE+ free?

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

### Do FilterFresh or RSE+ have ads?

FilterFresh shows ads; RSE+ does not.

### Which is updated more often, FilterFresh or RSE+?

FilterFresh ships an update every 3 months, and RSE+ daily. Most recently, FilterFresh was updated on October 16, 2026 and RSE+ on October 13, 2026.

---

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