# Retirement Countdown App vs Kern Smart Service App

The clearest difference is in-app purchases: Kern Smart Service App at none against Retirement Countdown App's 10. Kern Smart Service App also leads on ads (none vs shown) and iOS requirement (11.0 vs 18.5). On price and device support there is nothing between them.

Both are free to download. Retirement Countdown App sells 10 in-app purchases, starting at $2.99 per month. Kern Smart Service App asks for nothing beyond the download.

## The numbers

| Metric | Retirement Countdown App | Kern Smart Service App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.3K ratings)](https://appshunter.io/ios/app/retirement-countdown-app/id1217657327/reviews)** | — |
| Number of ratings | **6.3K** | — |
| Positive reviews | 86.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 5 MB |
| Requires iOS | 18.5 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Green Gecko LLC](https://appshunter.io/developer/1358922180) | [symmedia GmbH](https://appshunter.io/developer/1071728170) |

## What reviewers say

### Retirement Countdown App

[App page](https://appshunter.io/ios/app/retirement-countdown-app/id1217657327)

Track your journey to retirement with a customizable countdown. Discover inspiring quotes, bucket list ideas, and helpful tools to make your pre-retirement and post-retirement life fulfilling. Offers a free version with optional premium upgrades.

**Highlights:** Retirement countdown timer, Customizable themes and backgrounds, Retirement calculators, Bucket list creation and ideas, Daily inspiring quotes, Games and travel news

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | per month |
| Premium Version | $4.99 | per month |
| Remove Ads | $8.99 | per year |
| Premium Version | $17.99 | per year |
| Theme Mountain Lake | $0.99 | one-time |
| Theme Mountain Lake 2 | $0.99 | one-time |
| Theme Beach Hammock | $0.99 | one-time |
| Theme Forest | $0.99 | one-time |
| function to add own picture | $1.99 | one-time |
| Remove ads | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate countdown
- 💡 Inspiring quotes and anticipation features
- 😊 Motivating and fun
- 🎉 Celebration at the end

**What reviewers complain about**

- 🔒 Collects too much personal data
- 🔕 Intrusive notifications
- 💤 Repetitive reminders
- 🐛 Occasional crashes and buffering issues

**Reported bugs**

- Countdown not updating accurately
- Inability to turn off daily notifications

**Requested features**

- Add widget for home/lock screens
- Option to track work days instead of calendar days
- Weekly or monthly reminders


### Kern Smart Service App

[App page](https://appshunter.io/ios/app/kern-smart-service-app/id6553982183)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retirement Countdown App free?

Retirement Countdown App is free to download, with in-app purchases available.

### Is Kern Smart Service App free?

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

### Do Retirement Countdown App or Kern Smart Service App have ads?

Retirement Countdown App shows ads; Kern Smart Service App does not.

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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.*