# Decaff vs JitterCap

The clearest difference is update cadence: JitterCap at monthly against Decaff's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Decaff sells 5 in-app purchases, starting at $0.99 per 7 days and JitterCap sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Decaff ships an update every 2 months, JitterCap monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Decaff | JitterCap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/decaff-caffeine-tracker/id6739958581/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 29 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Irakli Grigolia](https://appshunter.io/developer/1583083592) | [Loona Brands](https://appshunter.io/developer/1809456565) |

## What reviewers say

### Decaff

[App page](https://appshunter.io/ios/app/decaff-caffeine-tracker/id6739958581)

Monitor your daily caffeine consumption from various beverages like coffee, tea, and energy drinks. Log your intake, set limits, and visualize trends to understand caffeine's impact on your sleep and energy levels. Build healthier habits and maintain control over your caffeine intake.

**Highlights:** Track caffeine intake from various beverages, Log beverages and set daily limits, Visualize daily and weekly trends, Understand caffeine's impact on sleep, Build healthier habits, Monitor energy and focus levels

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Support Decaff | $0.99 | one-time |
| Support Decaff | $2.99 | one-time |
| Lifetime Premium | $4.99 | one-time |
| Support Decaff | $4.99 | one-time |


### JitterCap

[App page](https://appshunter.io/ios/app/jittercap-quit-sugar-and-caffeine/id6745159251)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JitterCap Pro Monthly | $7.99 | per month |
| JitterCap Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is Decaff free?

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

### Is JitterCap free?

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

### Do Decaff or JitterCap have ads?

Neither Decaff nor JitterCap shows ads.

### Which is updated more often, Decaff or JitterCap?

Decaff ships an update every 2 months, and JitterCap monthly. Most recently, Decaff was updated on October 30, 2026 and JitterCap on October 30, 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.*