Aiki ClassroomSafe vs Caffi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aiki ClassroomSafe
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Aiki ClassroomSafe empowers students, teachers and first responders to stop school shootings and save lives. Through the app, students and teachers get notified about critical information on what to do during an event, have direct communication with first responders and can provide them with important information.
Caffi
Monitor your caffeine consumption to improve sleep quality and manage energy levels. Log drinks quickly, see remaining caffeine before bed, and plan future intake to make informed choices.
- Log drinks with a large beverage database
- Calculate remaining caffeine at bedtime
- Predict impact of drinks on sleep
- Track caffeine trends over time
- Manually add custom drinks
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Track your caffeine intake, optimize your sleep, and take control of your energy levels. Do you ever wonder how much caffeine is still in your system? Or why you have trouble sleeping after an afternoon coffee? This caffeine tracker helps you log your drinks, see your current caffeine levels, and predict how much caffeine will still be in your body at bedtime—so you can make smarter choices and sleep better. Features: - Caffeine Tracking Made Easy Log your drinks in seconds with a database of popular beverages from Starbucks, Dunkin’, McDonald's, Celsius, Red Bull, Monster, and more. Manually enter custom drinks if needed. === - See Your Caffeine at Bedtime Instantly calculate how much caffeine will still be in your system when you go to sleep. === - Plan Your Next Drink Find out if that afternoon coffee will keep you wired at night before you take a sip. === Track Trends Over Time View your caffeine intake over days, weeks, or months and see your most consumed drinks. === Stop guessing. Start tracking. Download now to take control of your caffeine intake. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Cancellation of the current active subscription period is not allowed. Terms of Use: https://pattammaro.com/caffi/terms-of-use Privacy Policy: https://pattammaro.com/caffi/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Aiki ClassroomSafe at none against Caffi's 3. On price, update cadence, 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
Both are free to download. Caffi sells 3 in-app purchases, starting at $5.99 per 7 days. Aiki ClassroomSafe asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.
| Parameter | Aiki ClassroomSafe | Caffi |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (37 ratings) — better |
| Positive reviews | — | 76.9% of reviews |
| Number of ratings | — | 37 — better |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 55 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Aiki Inc. | Patrick Tammaro |
In-app purchases
Aiki ClassroomSafe
No in-app purchases
Caffi
- Caffi Pro3 Days trial$5.997 Days
- Promotion$24.991 Year
- Caffi Pro$39.991 Year









