Simple Caffeine vs CaffeineLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Caffeine
Easily track your caffeine intake with a simple interface. This app saves your caffeine consumption data directly to Apple Health, requiring access to your health data.
- Simple caffeine logging
- Apple Health integration
- Track intake history
- Minimalist design
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カフェイン摂取量が気になるが、あまり細かく摂取量を記録できない方に、シンプルな操作で記録できるようにするアプリです。 iPhone のヘルスケアにカフェイン摂取量を保存するのでヘルスケアへのアクセスが必要になります。
CaffeineLog
Easily record and manage your daily caffeine intake to support a healthy lifestyle. Diagnose optimal consumption, track over 300 beverage types, and visualize your intake patterns over time. Sync data seamlessly across devices for convenient access.
- Support appropriate caffeine intake diagnosis
- Record from over 300 beverage types
- Customizable logs with tags, images, and notes
- Visual data display with time-series charts
- Seamless device synchronization via iCloud
- Pattern analysis by day, week, month, and year
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Caffeine Log is the ultimate app for effectively recording and managing your daily caffeine consumption, supporting a healthy lifestyle. With a rich set of features and intuitive operations, firmly control your caffeine intake! Main Features Support Appropriate Caffeine Intake Diagnose the optimal caffeine intake based on your user information. Protect your health while enjoying a comfortable caffeine life. Rich Caffeine Data Easily select and record from over 300 types of beverages. Support detailed logging with a wide variety of choices like coffee, tea, energy drinks, and more. Customizable Records Tagging, image attachments, and note additions are possible. Create your own detailed caffeine log. Visual Data Display Instantly check your daily intake and current caffeine level in your body. Track the digestion process with time-series charts. Seamless Device Synchronization iCloud compatible, synchronizing data across multiple devices like iPhone, iPad, Apple Watch, and more. Accessible anytime, anywhere. Highlight Feature for Pattern Analysis Check your caffeine intake and patterns by day, week, month, and year. Review your caffeine habits and aim for a healthier lifestyle. Premium Features Unlimited Customization Unlimited addition of brands and beverages Unlimited editing and adding of categories and foods Unlimited editing and adding of tags Exclusive Design Access to exclusive highlight cards Customizable theme colors Future Premium Features Enjoy the latest features with the ever-evolving Caffeine Log. Manage your caffeine intake smartly with Caffeine Log and achieve a healthy and balanced daily life! Download now and enhance your caffeine experience.
Screenshots
Verdict
The clearest difference is price: CaffeineLog at Free against Simple Caffeine's $0.99. CaffeineLog also leads on update cadence (every 2 days vs every 8 months) and review sentiment (100% vs 75%). Simple Caffeine's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 17.0). On ads 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
CaffeineLog is free to download; Simple Caffeine costs $0.99 up front. CaffeineLog sells 2 in-app purchases, starting at $1.99 per month. Simple Caffeine asks for nothing beyond the download.
Simple Caffeine ships an update every 8 months, CaffeineLog every 2 days. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.
| Parameter | Simple Caffeine | CaffeineLog |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 8 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | feb19 | Yugo Matsuda |
Customer experience
Simple Caffeine
CaffeineLog
In-app purchases
Simple Caffeine
No in-app purchases
CaffeineLog
- Premium Monthly Plan7 Days trial$1.991 Month
- Premium Yearly Plan7 Days trial$14.991 Year
Questions
Is Simple Caffeine free?
Is CaffeineLog free?
Do Simple Caffeine or CaffeineLog have ads?
Which is updated more often, Simple Caffeine or CaffeineLog?
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