Boost vs Davka
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Boost
Easily log your daily supplements and nutrition with gentle reminders and Apple Health sync. This app offers a clean, clutter-free interface for informed users who value privacy and simplicity in tracking their intake.
- Single-tap supplement check-off
- Log missed intakes from past days
- Apple Health sync
- Gentle reminders
- Planned daily intake overview
- Clean, clutter-free design
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Boost is a lightweight supplement and nutrition tracker built for people who already know what they take, and just want a clean way to track it. No pushy recommendations, no marketplace, no complicated dashboards. Just simple logging, Apple Health sync, and smart reminders that help your routine stick. What you get: β’ Check off supplements with a single tap, from notifications, widgets, or Apple Watch. β’ Quickly log missed intakes from past days. β’ Apple Health sync for your intakes β’ Gentle reminders at your chosen times. β’ See your planned daily intake across all supplements and nutritions. β’ Clean design, zero clutter β’ Available in English, German, Spanish, French, and Italian Privacy, by design: β’ No selling of your data. β’ No thirdβparty ads or embedded supplement shop. β’ No fishy AI advices. β’ No pushy upsells or βpersonalizedβ recommendations. Who itβs for: β’ Informed users who want a reliable, lightweight tracker. β’ People who value privacy and simplicity over noise and βgrowth hacks.β Disclaimer: Boost does not provide medical advice. Always consult a qualified professional for personal guidance. Apples standard Terms of Use apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://justasimple.app/privacy
Davka
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Davka is a minimalist supplement, water and caffeine diary. No accounts, no ads, no tracking - just one tap a day. First 7 days free, no card required. SET UP ONCE, LOG WITH ONE TAP Pick from a catalog of 34 supplements or add your own, assign them to morning, afternoon or evening, then just hit "Take all" once a day. Done. HOME SCREEN WIDGETS Log your whole dose - or a single supplement - right from your Home Screen without opening the app. WATER ALWAYS AT HAND A daily goal and a quick-add right on the home screen or from the widget. CAFFEINE AT A GLANCE Espresso, cappuccino, matcha or a V60? Pick your drink and your cup is logged - estimated caffeine included. A simple curve estimates how much caffeine is still in you and how much will be left in the evening - right in the app, as a widget, or as a live card on your Lock Screen. Supplements with caffeine count too. YOUR OWN SECTIONS Supplements are just the start - create your own sections for anything else you take or do, and schedule each item for the days you choose. AN OVERVIEW THAT KEEPS YOU GOING - a calendar of complete days and your current streak - missed a day? Log it later - stats over weeks, months and your whole journey, with a fun fact here and there - today's nutrient summary from the catalog Track only what you want - coffee can be hidden. REMINDERS THAT DO THE WORK Optional reminders for each part of the day - and you can log straight from the notification. PDF REPORTS AND CSV Turn a quarter or a whole year into a clean PDF report - or export everything to CSV anytime. APPLE HEALTH AND ICLOUD With your permission, micronutrients, water and caffeine are written to Apple Health. Your records sync through your private iCloud - nobody else can access them, including us. PRIVACY WITHOUT COMPROMISE No sign-up, no third-party analytics. Your data stays on your device and in your iCloud. The first 7 days are free to try, no card required. Then a subscription or a one-time lifetime purchase. All your records stay accessible after the trial without a subscription, and you can download them as CSV or as PDF at any time. Davka is a diary, not a health advisor - it does not provide medical or nutritional advice. Support: support@davka.app Β· davka.app/en/support Terms of Use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://davka.app/en/privacy/
Screenshots
Verdict
The clearest difference is update cadence: Davka at every 5 days against Boost's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Boost sells 4 in-app purchases, starting at $0.99 per month and Davka sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Boost ships an update every 2 weeks, Davka every 5 days. Both last shipped on October 31, 2026.
| Parameter | Boost | Davka |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 2 weeks | Every 5 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 18.0 | 18.0 |
| Further details β not scored | ||
| Size | 5 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | Rene Fischer | Ondrej Cervinka |
In-app purchases
Boost
- Monthly Support$0.991 Month
- 1 Cup of Coffee (Support)$1.99
- 1 Sandwich (Support)$4.99
- 1 Lunch (Support)$11.99
Davka
- Monthly$1.991 Month
- Annual$19.991 Year
- Lifetime$39.99









