# FilterFresh vs World Clock Time Zone Widget

The clearest difference is ads: World Clock Time Zone Widget at none against FilterFresh's shown. World Clock Time Zone Widget also leads on ratings volume (31K vs 154) and update cadence (fortnightly vs every 3 months). FilterFresh's advantage is review sentiment (84% vs 69%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. FilterFresh sells 5 in-app purchases, starting at $1.99 per month and World Clock Time Zone Widget sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for FilterFresh against 4.7 for World Clock Time Zone Widget. That said, the two scores are not equally well evidenced: World Clock Time Zone Widget has 31K ratings behind it against 154, so its average is the more settled of the two. Written reviews are what separate them: 84% of FilterFresh's written reviews are positive against 69% of World Clock Time Zone Widget's.

FilterFresh ships an update every 3 months, World Clock Time Zone Widget fortnightly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | FilterFresh | World Clock Time Zone Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (154 ratings)](https://appshunter.io/ios/app/filterfresh/id761966711/reviews)** | [4.7 (31K ratings)](https://appshunter.io/ios/app/world-clock-time-zone-widget/id912698955/reviews) |
| Number of ratings | 154 | **31K** |
| Positive reviews | **84.0% of reviews** | 68.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 29 MB | 91 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hawk iMedia](https://appshunter.io/developer/317366858) | [Lasmit TLB Ltd](https://appshunter.io/developer/535281397) |

## 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 |


### World Clock Time Zone Widget

[App page](https://appshunter.io/ios/app/world-clock-time-zone-widget/id912698955)

Easily check the current time and date in any location worldwide directly from your device's Notification Center. This app is ideal for international communication, travel planning, and staying connected with loved ones across different time zones.

**Highlights:** Notification Center widget for quick access, Comprehensive city database, Automatic daylight saving adjustments, Customizable clock display, Time travel feature for planning, Day/night indicator for timezones, iCloud sync for locations

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Club Monthly | $1.99 | per month |
| Monthly | $1.99 | per month |
| Monthly | $6.99 | per month |
| Premium Club - Annual | $9.99 | per year |
| Annual | $19.99 | per year |
| Annual | $29.99 | per year |
| Pro Club - Family Sharing | $29.99 | per year |
| Premium Club Lifetime | $49.99 | one-time |
| Lifetime | $59.99 | one-time |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Simple and functional
- 🚀 Time everywhere
- 🚀 Invaluable for dealing with timezones
- 👍 Used by everyone
- 👍 Excellent customer service

**What reviewers complain about**

- 🐛 Time is wrong for some cities
- 🐛 Widget doesn't work properly
- 🐛 Buggy
- 💰 Requires subscription for full features
- 💰 Misleading about free features

**Reported bugs**

- Time zone display issues
- Widget freezing and not updating
- Inability to edit or remove time zones

**Requested features**

- Display date along with time
- Ability to have 24-hour and 12-hour clocks side-by-side
- Customizable widget layout and colors
- Notification alerts for time zone changes


## Frequently asked questions

### Is FilterFresh free?

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

### Is World Clock Time Zone Widget free?

World Clock Time Zone Widget is free to download, with in-app purchases available.

### Which has better reviews, FilterFresh or World Clock Time Zone Widget?

FilterFresh is rated higher. FilterFresh averages 4.8 out of 5 from 154 ratings, while World Clock Time Zone Widget averages 4.7 from 31K ratings.

### Do FilterFresh or World Clock Time Zone Widget have ads?

FilterFresh shows ads; World Clock Time Zone Widget does not.

### Which is updated more often, FilterFresh or World Clock Time Zone Widget?

FilterFresh ships an update every 3 months, and World Clock Time Zone Widget fortnightly. Most recently, FilterFresh was updated on October 13, 2026 and World Clock Time Zone Widget on October 14, 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.*