# C vs iJumper

The clearest difference is price: iJumper at Free against C's $9.99. iJumper also leads on review sentiment (100% vs 77%) and ratings volume (177 vs 40). C's advantage is in-app purchases (none vs 3) and ads (none vs shown). On rating, update cadence and device support there is nothing between them.

iJumper is free to download; C costs $9.99 up front. iJumper sells 2 one-off in-app purchases. C asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for C against 4.5 for iJumper. Both are backed by a comparable volume of ratings — 40 and 177 respectively. Written reviews are what separate them: 77% of C's written reviews are positive against 100% of iJumper's.

C ships an update every 5 weeks, iJumper every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | C | iJumper |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.4 (40 ratings)](https://appshunter.io/ios/app/c-time/id553940406/reviews) | **[4.5 (177 ratings)](https://appshunter.io/ios/app/ijumper-launcher/id1298439690/reviews)** |
| Number of ratings | 40 | **177** |
| Positive reviews | 76.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 22 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Siegware](https://appshunter.io/developer/443908611) | [光宽 陈](https://appshunter.io/developer/1298439689) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-time/id553940406)

Automatically track time spent at predefined locations like work or school. The app uses geofencing to log your entries and exits, providing daily, monthly, and yearly summaries. You can also manually start/stop tracking, edit entries, and export your data.

**Highlights:** Automatic time registration at places, Arrival/departure notifications, Manual start/stop counting, Edit recorded times, Export time data, Post time to social media

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

**In-app purchases:** none

**What reviewers like**

- 👍 Automatic time tracking
- 💡 Useful for salaried employees
- ✅ Accurate location logging
- ⏱️ Helps reconstruct time reports
- 🗺️ Tracks time at various locations

**What reviewers complain about**

- 🐛 Auto clock-in/out issues
- 📍 Geofence radius too large
- 🗺️ Difficulty adding new locations
- 📱 UI outdated/not optimized
- ❓ No privacy details provided

**Reported bugs**

- Automatic clock-in/out not triggering
- Locations not registering after iOS update
- Geofencing issues with iOS 15
- App switching continuously between two places
- Cannot add a name to a place

**Requested features**

- Fix automatic clock-in/out bug
- Improve location accuracy/radius control
- Link to Apple/Google Maps for address input
- Add client/job/project tracking
- Add notes/comments field


### iJumper

[App page](https://appshunter.io/ios/app/ijumper-launcher/id1298439690)

This utility app helps organize your favorite apps and websites by bookmarking them in your device's widget center or via 3D Touch. It also provides network speed, cellular usage management, and step tracking using HealthKit.

**Highlights:** Bookmark favorite apps and websites, Access via Today Widgets center, 3D Touch integration for quick access, Display network speed in widgets, Manage cellular network usage, Track daily steps with HealthKit, Customize app icons

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate | $0.99 | one-time |
| Unlimited | $1.99 | one-time |


## Frequently asked questions

### Is C free?

C costs $9.99, with no in-app purchases.

### Is iJumper free?

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

### Which has better reviews, C or iJumper?

iJumper is rated higher. C averages 4.4 out of 5 from 40 ratings, while iJumper averages 4.5 from 177 ratings.

### Do C or iJumper have ads?

iJumper shows ads; C does not.

### Which is updated more often, C or iJumper?

C ships an update every 5 weeks, and iJumper every 3 weeks. Most recently, C was updated on October 29, 2026 and iJumper on October 24, 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.*