# Caffiend vs Energio

The clearest difference is price: Energio at Free against Caffiend's $1.99. Energio also leads on update cadence (every 6 days vs monthly) and iOS requirement (15.1 vs 17.0). Caffiend's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support there is nothing between them.

Energio is free to download; Caffiend costs $1.99 up front. Energio sells 5 in-app purchases, starting at $5.99 per 7 days. Caffiend asks for nothing beyond the download.

Caffiend ships an update monthly, Energio every 6 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Caffiend | Energio |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 39.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Paid | — |
| Size | 28 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creative Avenue LLC](https://appshunter.io/developer/582893069) | [Atvrabec s.r.o.](https://appshunter.io/developer/1570033536) |

## What reviewers say

### Caffiend

[App page](https://appshunter.io/ios/app/caffiend-caffeine-tracker/id970274770)

Effortlessly monitor your caffeine and hydration levels with this intuitive companion app. Log drinks quickly, view daily and historical data, and sync with Apple Health. Enjoy a clean interface with customizable options like Dark Mode and Siri shortcuts.

**Highlights:** Quick drink logging, Daily and weekly insights, Detailed history and editing, Apple Health synchronization, Interactive widgets, Dark Mode and Siri shortcuts, Apple Watch app

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 HealthKit integration
- 👍 Good for tracking caffeine
- 👍 Simple and intuitive UI
- 👍 Customizable drinks
- 👍 Apple Watch app

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Inaccurate totals
- 🐛 Limited drink database
- 🐛 Poor UI/UX
- 🐛 Unit conversion issues

**Reported bugs**

- App crashes on adding items
- App crashes on barcode scan
- App crashes on haptic touch
- Data lost after updates
- Total caffeine incorrect

**Requested features**

- Add reminder feature
- Improve drink database (more brands, international)
- Add stats and trends
- Ability to add custom icons
- Siri Shortcuts support


### Energio

[App page](https://appshunter.io/ios/app/energio/id6744456822)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Energio Subscription | $5.99 | per 7 days |
| Monthly Energio Subscription | $9.99 | per month |
| Yearly Energio Subscription A | $49.99 | per year |
| Yearly Energio Subscription | $119.99 | per year |
| Yearly Energio 80% Off | $119.99 | per year |


## Frequently asked questions

### Is Caffiend free?

Caffiend costs $1.99, with no in-app purchases.

### Is Energio free?

Energio is free to download, with in-app purchases available.

### Do Caffiend or Energio have ads?

Energio shows ads; Caffiend does not.

### Which is updated more often, Caffiend or Energio?

Caffiend ships an update monthly, and Energio every 6 days. Most recently, Caffiend was updated on November 1, 2026 and Energio on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*