Будильник vs SAU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Будильник
This alarm clock helps you wake up feeling refreshed by synchronizing with your sleep cycles. It offers two modes: one to determine the best bedtime for a set wake-up time, and another to suggest optimal wake-up times if you're going to sleep immediately.
- Optimizes sleep and wake cycles
- Suggests ideal bedtime
- Provides multiple wake-up time options
- Helps you feel more rested
- User-friendly interface
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Всем знакома ситуация, когда, поспав ночью относительно недолго, чувствуешь себя бодрым и веселым. А бывает наоборот - после 10-ти часов сна просыпаешься без сил, с головной болью и ужасным настроением. Этому есть научное объяснение: сон человека состоит из циклов, прерывая которые своим пробуждением, мы нарушаем процесс восстановления организма во сне. Перед Вами уникальный будильник, с помощью которого Вы будете высыпаться независимо от того, есть возможность поспать вдоволь или нет. Будильник имеет два основных режима: 1. "Когда лучше лечь спать" 2. "Когда лучше проснуться" В первом режиме Вы указываете точное время, когда должен зазвонить будильник, и приложение Вам подскажет, когда лучше всего лечь спать, чтоб проснуться в указанное время бодрым и выспавшимся. Во втором режиме Вам предоставляется на выбор несколько вариантов времени, на которое стоит завести будильник, если Вы собираетесь лечь спать прямо сейчас. Хорошего сна и приятного пробуждения!
SAU
Organize your life and work with this comprehensive task management tool. Create to-do lists, plan projects, and collaborate with others seamlessly across all your devices. Enjoy offline functionality and visual progress tracking.
- Task lists and daily task view
- Project creation and management
- Team collaboration and task assignment
- Cross-device synchronization
- Offline functionality
- Progress tracking with charts
- Email task reminders
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SAU — a free app that will help you to get things done! SAU: the best planning and monitoring tools in one app. Use them for work and life: Write down ideas, keep a to-do list, plan trips, manage business projects. Be flexible, be fast: — Put your tasks to proper lists. SAU shows you today's tasks from all projects in one screen. — Add tasks, set deadlines, and assign team members with just one click. — Whatever you prefer right now — iPhone, iPad, or laptop — instant task synchronization on all devices. — Create private projects available to you only. Share projects (like "Grocery list" or "Weekend" plan) with your family. Or… Work in a team: — Add friends and colleagues by putting their email without waiting for their confirmation. — Assign tasks to team members, make tasks done together. Keep track: — To get the general picture, just look at the project list: color-coding will tell all without words. — To see your progress, just look at the dashboard with charts and diagrams. — Gentle email task reminders. Other advantages: — Works on all platforms and synchronizes account data on all devices. — Fully functional offline. — No limits for the number of tasks, projects, and users. Defeat routine with the free SAU app!
Screenshots
Verdict
The clearest difference is price: SAU at Free against Будильник's $0.99. SAU also leads on ratings volume (4 vs 1) and device support (4 vs 2). Будильник's advantage is rating (5.0 vs 3.3) and review sentiment (80% vs 64%). On 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
SAU is free to download; Будильник costs $0.99 up front. Будильник sells 6 one-off in-app purchases and SAU sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Будильник holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 80% of Будильник's written reviews are positive against 64% of SAU's.
Будильник ships an update every 3 months, SAU every 4 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.
| Parameter | Будильник | SAU |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 3.3 (4 ratings) |
| Positive reviews | 80.0% of reviews — better | 63.6% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 6.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 85 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavel Matviienko | SAU2DO Pte. Ltd. |
Customer experience
Будильник
SAU
In-app purchases
Будильник
- Melodies Collection "Joy"$0.99
- Melodies Collection "Life"$0.99
- Melodies Collection "Dream"$0.99
Show 3 moreShow fewer
- Melodies collection "Courage"$0.99
- Melodies Collection "Docker"$0.99
- All Melodies$2.99
SAU
- Premium Pro14 Days trial$2.991 Month
- Premium Business14 Days trial$5.491 Month
- Premium Pro14 Days trial$29.991 Year
Show 1 moreShow fewer
- Premium Business14 Days trial$54.991 Year
- Premium Pro$59.99
- Premium Business$124.99









