CoDolife vs Sleep Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoDolife
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Welcome to the CoDolife members app! Download our app to plan and book your fitness classes. At the click of a button, you can view class schedules, sign up for classes and even invite a friend to join you! With the app, you’ll keep in touch with CoDolife staff and coaches, receive notifications, news and reminders.
Sleep Smart
This app uses your Apple Watch data to wake you during your lightest sleep phase within a set window. It ensures you're always woken by your deadline, provides detailed sleep tracking, and offers insights into your sleep patterns. All features are available for free with no subscriptions or ads.
- Smart wake within a customizable window
- Guaranteed wake-up by deadline
- Haptic and escalating audio alerts
- Detailed sleep tracking (heart rate, motion)
- Morning sleep summary and insights
- Apple Health integration
- Bedtime reminder
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Sleep Smart wakes you at the right moment. A normal alarm goes off at a fixed time, whatever your body is doing — which is why some mornings feel like being dragged out of a hole. Sleep Smart watches your heart rate and how much you move overnight with your Apple Watch, and rings during a light phase of sleep inside a window before your deadline. You wake up feeling like you chose to. And if you're deep asleep the whole way through? Sleep Smart still rings at your latest wake time, every time. The smart part never costs you the guarantee. WHAT SLEEP SMART DOES • Smart wake — rings at your lightest moment inside a window you choose (up to 30 minutes) • Guaranteed backstop — always wakes you by your latest wake time, no matter what • Gentle by design — a haptic on your wrist first, then escalating audio • Haptic-only mode — wake up without waking your partner • Sleep tracking — heart rate and motion become a full hypnogram: awake, light, deep • Morning summary — time asleep, time in bed, deep sleep, awakenings, and a sleep score • Insights — see how your nights trend over time on your iPhone • Complications — next wake time and last night's score, right on your watch face • Bedtime nudge — an optional wind-down reminder so you actually hit your sleep goal • Verified iPhone alarm — see the next registered alarm and full coverage before bed • Nine-minute system snooze — with a live countdown and Stop on supported iPhones • Apple Health — your detected sleep is saved back to Health, if you allow it PRIVATE BY CONSTRUCTION Sleep Smart has no accounts, no servers, and no network code at all. Your heart rate, your motion, and your sleep history stay on your iPhone and Apple Watch. There are no ads, no analytics, no trackers, and nothing to sell — because nothing is ever collected. FREE, ALL OF IT Every feature above is free. No subscription, no unlock, no "premium" tier holding your sleep score hostage. TRY IT IN 30 SECONDS Not ready to trust it with tomorrow morning? Open Sleep Smart on your watch and tap "Test sound & taps (30 sec)" to feel exactly how the wake works, before you sleep on it. WHAT YOU NEED • iPhone with iOS 17 or later • Apple Watch with watchOS 10 or later, worn overnight • Enough watch battery to last the night Sleep Smart is a sleep and alarm app, not a medical device. It doesn't diagnose, treat, or monitor any medical condition.
Screenshots
Verdict
The clearest difference is iOS requirement: CoDolife at 15.1 against Sleep Smart's 17.0. On price, ads, in-app purchases and device support 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.
| Parameter | CoDolife | Sleep Smart |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Arbox LTD | 17912561 CANADA INC. |
In-app purchases
CoDolife
No in-app purchases
Sleep Smart
No in-app purchases









