Necessary Devil vs SipStreak
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Necessary Devil
Transform your daily walks into engaging, social fitness experiences. Participate in solo or team step challenges, track your progress in real-time, and connect with others to stay motivated. It's designed to make fitness fun and rewarding for individuals and groups.
- Daily, weekly, and custom step challenges
- Solo or team participation
- Real-time leaderboard and progress tracking
- Connect with friends and groups
- Sync with Google Fit and fitness trackers
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Make Fitness Fun & Social with Step Challenge Events Turn your daily walk into an exciting and rewarding journey. Whether youβre stepping solo or teaming up with friends, you can join fun challenges, track your progress, and stay motivated every step of the way. Key Features Daily, weekly, and custom step challenges Solo or team participation options Real-time leaderboard and progress tracking Connect with friends, coworkers, or community groups Sync easily with Google Fit and other fitness trackers Whether youβre walking for wellness, competing for fun, or staying active with your team β our app makes every step count. Perfect for: Corporate wellness programs Friend groups Community teams Fitness enthusiasts Letβs move together β one step at a time!
SipStreak
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TRACK YOUR WATER. BUILD YOUR STREAK. SipStreak turns hydration into a daily game. Tap to log each glass, watch your animated drop fill toward your goal, and maintain your streak to keep it alive. Miss a day and your drop evaporates. Simple. Addictive. Healthy. HOW IT WORKS Tap the + button to log a glass of water. Watch your drop fill from bottom to top as you get closer to your daily goal. Hit 100% and a confetti celebration fires off. Keep it going tomorrow to build your streak. Miss a day and your streak resets to zero. SMART GOAL SETTING Enter your weight and activity level during onboarding. SipStreak calculates a personalized daily water target based on hydration science. Five activity levels, from sedentary to very active. Adjust anytime in Settings. STAY ON TRACK - Reminders at your preferred frequency (Light, Normal, or Frequent; Pro unlocks custom intervals) - Quiet hours so you are not disturbed while sleeping - Home screen widgets to check progress at a glance - HealthKit integration to log water intake alongside your other health data STREAKS THAT MATTER Your streak counts the consecutive days you hit your water goal. Watch it climb from 3 days to 7, 14, 30, and beyond. Your longest streak is tracked separately so you always have a record to beat. SIGNATURE THEMES Three free signature themes: Tide (dark), Dawn (warm light), and Graphite (quiet neutral). SipStreak Pro unlocks four premium themes: Reef, Ember, Meadow, and Ion. Each one transforms your drop, background, and animations. BUILT FOR SIMPLICITY No accounts. No sign-up. No cloud. One tap to log, one drop to fill, one streak to keep alive. Your data stays on your device. WHAT'S INCLUDED (FREE) - Unlimited water logging - Animated drop with daily progress - Daily streak tracking with milestone badges - Calendar history with monthly summaries - 3 glass presets (Sip 150ml, Glass 250ml, Bottle 500ml) - Home screen widgets - Reminders with quiet hours and 3 cadence presets - HealthKit sync (opt-in) - 3 signature themes (Tide, Dawn, Graphite) - No ads, no tracking SIPSTREAK PRO ($4.99, ONE-TIME PURCHASE) - 4 premium themes (Reef, Ember, Meadow, Ion) - Custom glass sizes (a Mug preset plus a custom volume ruler, 50β1000ml) - Custom reminder intervals from every hour to every 12 hours, in 15-minute steps - Insights and charts in History: monthly bar chart with a goal line, average daily intake, goal completion rate, and best time of day - CSV export: download your full water log from Settings - Streak insurance: freeze credits that protect your streak when you miss a day (accrues 1/week, cap 2, auto-consumed once per missed day) No subscriptions. No recurring fees. Pay once, own forever. SipStreak is free with no ads and no tracking.
Screenshots
Verdict
The clearest difference is in-app purchases: Necessary Devil at none against SipStreak's 1. Necessary Devil also leads on iOS requirement (15.1 vs 17.0). SipStreak's advantage is update cadence (every 2 days vs every 2 months). On price, ads 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. SipStreak sells 1 one-off in-app purchase. Necessary Devil asks for nothing beyond the download.
Necessary Devil ships an update every 2 months, SipStreak every 2 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | Necessary Devil | SipStreak |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 40 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Necessary Devil | TheChosenVictor LLC |
In-app purchases
Necessary Devil
No in-app purchases
SipStreak
- SipStreak Pro$4.99









