Red Days vs LockerCode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Red Days
Easily track upcoming public holidays with a countdown to your next day off. Access a year's worth of holiday information offline, right from your wrist or phone.
- Public holiday countdowns
- US, UK, Canada, Iceland holidays
- Offline access
- Wearable support
- Yearly holiday list
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Ever wonder when the next day-off work will be? Red Days displays a countdown list of public holidays for US, UK, Canada and Iceland. Now you know how many days left until you can relax. No internet needed, a years worth of holidays at your finger tips and on your wrist.
LockerCode
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Do you sometimes forget your locker PIN at the gym? Or do you want to mix up the same codes you always use? Developed exclusively for the Apple Watch, this app offers a convenient and secure way to manage your sensitive information. The best part? All data stays on your device! Main features: 1. Random PIN generation: Effortlessly generate up to 10-digit codes with just one tap. The perfect solution for creating secure PINs for short-term use. 2. PIN history: LockerCode automatically saves the last 10 PINs generated so you can easily access them. No more worries about forgotten access information! 3. One less number to remember In addition to code generation, LockerCode offers the option of entering an additional number, such as the locker number at the gym, and storing it securely. This allows you to keep important information directly on your wrist. 4. Widgets Keep all your codes accessible at a glance, wherever you like them. Our widgets are available in the corner of your watch faces as well as on the Smart Stack, Why LockerCode? - Conveniently on the Apple Watch: Enjoy the benefits of the app directly on your Apple Watch - your personal code manager always at hand. - Security first and foremost: Protect your sensitive information with the security of the Apple Watch. Your codes are always just a swipe away and only stored locally. - Offline use Since no data leaves your Apple Watch, you can use the app offline at any time. Download LockerCode today and experience the convenient and secure way to manage codes directly from your Apple Watch! DISCLAIMER: LockerCode generates, as far as possible for computers, random codes. It is your responsibility to decide which codes you want to use. Make sure to keep the generated codes secret, the app will support you to the best of its ability. We accept no liability for any damage that may occur.
Screenshots
Verdict
The clearest difference is device support: Red Days at 4 against LockerCode's 2. LockerCode's advantage is iOS requirement (17.0 vs 26.6). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Red Days ships an update every 3 months, LockerCode every 4 months. The most recent releases landed on October 7, 2026 and October 30, 2026 respectively.
| Parameter | Red Days | LockerCode |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch, Vision Pro — better | iPhone, Apple Watch |
| Requires iOS | 26.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 3 MB |
| Age rating | 4+ | +4 |
| Developer | (optional.is) | Meyssam Saghiri |
In-app purchases
Red Days
No in-app purchases
LockerCode
No in-app purchases
