Comparison

C vs iJumper

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

C

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
Read full description

Your time is precious. C-Time shows you where it really goes - automatically. How many hours did you actually work this month? How often did you make it to the gym? C-Time answers these questions without you lifting a finger: define your places once, and the app clocks you in when you arrive and out when you leave. No buttons to press, no timers to forget, no extra battery drain - it uses Apple's geofence technology, not GPS. Open the app and your numbers are just there: today, this week, this month, this year - clean statistics for every place, automatically backed up to iCloud. WHAT C-TIME DOES FOR YOU • clocks you in and out automatically at your places - work, gym, wherever • shows the running time live on the lock screen, in the Dynamic Island and on Apple Watch • history per day, month and year with clear charts • set a daily goal per place and see today's over/under at a glance - turns green when you reach it • a Home & Lock Screen widget with your goal ring - progress at a glance • add a note to any check-in - shown in history, in the CSV export and on the main screen • automatic daily break deduction per place - e.g. 30 min once a day passes 4 hours (off by default) • exports a beautiful PDF report - perfect for time sheets and invoices (also CSV / e-mail) • notifies you on arrival and departure, per place if you like • manual clock in/out and editing whenever you need it • automatic iCloud backup, plus backup to a file and restore • speaks English, German, Spanish, French, Italian, Japanese, Korean and Chinese Set it up in one minute. Forget it. Know your hours. TIPS □ The automatic mode runs at its best when Wi-Fi is enabled. □ C-Time uses the same technology (geofence) as Apple's "Reminders" app. ================================================ What customers have said about C-Time: ================================================ △ Incredible app. I always forget to clock my time. With this app, its automagically handled. Love it! △ Pretty neat. I like this app a lot. It is really helping me track my work time without me having to remember to enter anything. △ Many uses. Now I dont have to remember what day/time Im called in to work on the off hours. Works great. Highly recommend. △ Works Great. Flawless....works great, and Geofencing is spot on! △ Very smart app. This app is one of the best I used. Its smart, useful, works great, & I highly Recommend it :) △ Love the idea behind this app! Can track how much time at work, girlfriends, favorite bar, volunteering... Great idea! △ Very user friendly. I like the instructions to get started. △ Amazing App! A perfect tool for business, hobby or private "actions". I can recommend this App for everybody. △ Perfect app. No need anymore to bother with tables to fill manually the hours in. All needed time stamps are logged automatically!! △ Perfect app. Simple to use and helpful to have the overview where time was spent. Congratulations! △ Great App to know where you spend your time. Works as advertised. Does NOT drain your batteries as it uses the same geofence mechanism also used by iOS for reminders and such. △ Great App!! I use it now for 2 weeks and its quite impressing to see where I spend my time. Its really simple to use. Great job. △ Very nice. A very useful and easy to use application. Good job! △ This app is really cool. It helps me see how much time I spend in school. It is so useful. Very good app. △ Très bonne application. Très pratique et fonctionne à merveille. On peut regretter labsence de calcul dheure (heure journalière, pause de midi,...) mais cette application fait ce quelle prêtant et de manière très fiable. △ Great. Funciona bem e tem boas funcionalidades. Recomendo. △ 매우 좋아요. 자동 체크인 체크아웃 해주고, 자신의 동선 자동 관리가능하며 개인적으로 장소들을 관리할 수 있다는 점이 아주 마음에 듭니다. 앞으로 더 기대되네요

About

iJumper

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
Read full description

IF YOU DOWNLOAD iJumper - iJumper can bookmark your favorite apps or websites in iOS device's Today Widgets center - Also you can bookmark apps or websites with magical 3D Touch - Network speed is can be seen in Today Widgets Center - Cellular network usage can be managed. - Useing HealthKit to count your daily steps and set a goal for daiy steps in [iJumper ->bottom life Tab -> Daily Steps] - The time of current year can be seen in Today Widgets Center. Tips: - If you open an app using iJumper, you won't need it on your home screen anymore. Just hide it away in a folder. Keep your home screen clean and organized. - While you add 3D Touch Apps in iJumper.Try to press iJumper in home screen. Magic will show. - You can also custom App's icon which is added in iJumper. - Any other funny feature is waiting for you, if you download it. SO, WHAT ARE YOU WAITING FOR? - JUST DOWNLOAD IT. :)

Screenshots

C4 screens
iJumper4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 3 level
C versus iJumper: the parameters behind the verdict, then further details
ParameterCiJumper
Price$9.99Free — better
Rating4.4 (40 ratings)4.5 (177 ratings) — better
Positive reviews76.7% of reviews100.0% of reviews — better
Number of ratings40177 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.0
Further details — not scored
Size3 MB22 MB
Age rating4+4+
DeveloperSiegware光宽 陈

Customer experience

C

All ratings40 ratings
Positive87.5%
Neutral5.0%
Negative7.5%
Written reviews86 reviews
Positive76.7%
Neutral10.5%
Negative12.8%

iJumper

All ratings175 ratings
Positive86.3%
Neutral4.0%
Negative9.7%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

C

Reported bugs

10 issues
  • 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
Show 5 more
  • Auto clock-in/out does not work
  • Search doesn't work in map view
  • Cannot send feedback
  • Geofence radius too large, marking check-ins when just passing by
  • App checks in when 5km away from home

Requested features

17 requests
  • 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
Show 12 more
  • Add mileage tracker
  • Add Apple Watch complication
  • Allow display of hours and minutes (HH:mm)
  • Exclude specific times for specific locations
  • Add 3D touch support
  • Improve UI and support new iOS display ratios
  • Allow sending feedback
  • Add ability to export or email histories
  • Constant GPS monitoring with training mode
  • Allow drawing non-circular geofences
  • Support elevation for floor changes
  • Prompt user if forgot to Clock Out

iJumper

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

C

No in-app purchases

2 purchases

iJumper

One-time2
  • Donate$0.99
  • Unlimited2 variants$1.99

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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