Comparison

Klender Pro Calendar vs Tiltification

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

Head to head
About

Klender Pro Calendar

Organize your personal and professional life with a dynamic and intuitive calendar. It features a visually appealing interface with emojis and offers advanced options like calendar grouping, event repetition, and participant sharing.

Highlights
  • Calendar grouping
  • Event creation and modification
  • Customizable calendar icons with emojis
  • Recurring event setup
  • Participant management and sharing
  • Export to CSV and PDF
  • iOS calendar synchronization
Features
Read full description

IIt stands out for being dynamic and intuitive and is indicated for both personal and professional use. Another fundamental feature is its visual appeal, thanks to the use of emojis giving it a modern and current look. Start with the limited free version, to be convinced of buying the Premium version with all the advantages for an unlimited lifetime, such as synchronization with the iOS calendar, compatibility with other platforms that use the iCAL format to share events and calendars, and export to PDF or CSV formats of visual calendars. GROUPS CALENDARS: CREATE CALENDAR GROUP: You can create new groups of calendars, in them you can associate the different calendars to group them.       EXPORT CSV: This option will allow you to export a group of calendars to an annual planning model, useful for printing or sharing in csv format (compatible with excel). CALENDARS: CREATE CALENDAR: You can create new calendars by configuring different presets. ICON / EMOJI: You can select an emoji or up to two letters to differentiate your calendar. EVENT: NEW EVENT: In the new event view you have the option to create, modify or delete. (this view has scroll)          CALENDAR SELECTION: You can select a group of calendars previously and then select the calendar to choose, or you can directly select the calendar without the previous group filter.            FIELDS: An event has as required fields, the group and calendar and dates, then there are other not required fields such as, patterns, participants, location, notes, alarms (5) and synchronized IO calendar. REPETITION: This part is where the repetition pattern is configured to create multiple equal events for days, weeks, months and specific days of week and month.          DATE RANGE: Select in which date range you want to create all events (start and end)            PATTERNS: Select the pattern previously created by you. This pattern allows you to configure your shifts with different calendars associated with your work shifts.          FREQUENCY: Indicate the frequency between events, for example, every 2 days, every week, every 2 months, and if you wish, add days of the week, or more specifically, the first Monday of the month or the last Friday of the month. PARTICIPANTS: Both in events and calendars you can select participants from your device's contact list to share them through emails in iCal format. (compatible with many systems).          SHARE (ICA)L: When you save an event the application will detect if there are new participants, or they have been informed or eliminated to suggest the submissions for update by email, if you add them from a calendar it will also add them to future events of that same calendar and will suggest the update shipment. SYNC IOS: Select on the iOS calendar to assign it a KLENDER calendar, this way the events will always be synchronized in both apps and you can have them on all your devices. CSV REPORT: Create your annual calendar report in CSV format to export or print it with all shifts DATE RANGE: In this part you must select a date range (start and end).          LIST OF RESULTS: Klender will automatically show you a list with the calendar summary of all the events that exist between the selected date range.          CONTENT: The data provided will be: the number of total events, the sum of accounting units per event, and the time sum of the events.

About

Tiltification

This utility app uses auditory signals to help you level objects with precision. It provides real-time audio feedback for two axes, allowing you to adjust items without constantly looking at your screen. Ideal for tasks like setting up furniture, aligning cameras, or even athletes ensuring even weightlifting.

Highlights
  • Auditory spirit level
  • Precise leveling with sound
  • Dual-axis feedback
  • Background operation
  • Hands-free adjustment
  • Sonification for spatial orientation
Read full description

Tiltification equips your phone with a spirit level that allows you to level objects precisely and easily by an auditory signal. The acoustic changes give you a clearly recognizable feedback on how your object has to be moved in order to be leveled. The auditory feedback is more precise than a physical spirit level with an air bubble in liquid. It also provides feedback for two axes. Furthermore, the app doesn’t require looking at it during the leveling. This serves multiple purposes, but especially the following: Imagine leveling a table. Place your phone with Tiltification on top and listen to the constant auditory feedback, while you are under the table to adjust the legs. Or setting up your caravan on a camping site. Place your phone with Tiltification on a surface that is supposed to be even inside the vehicle. Listen to how the acoustic of the app changes while adjusting the support legs. Photos should be taken straightly. You can run Tiltification in background mode while you use the camera. The auditory feedback will tell you when you hold your phone straight. Also athletes might find Tiltification useful. In order to lift weights straightly, a phone with the app installed can be attached to the barbell. It will give constant feedback on if the weight is lifted evenly. Tiltification is produced by the master project “Sonification Apps” in winter term 2020/21 at the University of Bremen. Sonification refers to displaying data in an auditory form. The target of this project is using sonification to give accurate information on spatial orientation. The spirit level app is an example to illustrate how sound can be used to achieve this.

Screenshots

Klender Pro Calendar4 screens
Tiltification4 screens

Verdict

The call

The clearest difference is price: Tiltification at Free against Klender Pro Calendar's $0.99. Tiltification also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). Klender Pro Calendar's advantage is review sentiment (80% vs 67%). On ratings volume, ads, device support and iOS requirement 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

Tiltification is free to download; Klender Pro Calendar costs $0.99 up front. Klender Pro Calendar sells 1 one-off in-app purchase. Tiltification asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tiltification holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 80% of Klender Pro Calendar's written reviews are positive against 67% of Tiltification's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Klender Pro Calendar ships an update every 6 weeks, Tiltification weekly. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
Klender Pro Calendar versus Tiltification: the parameters behind the verdict, then further details
ParameterKlender Pro CalendarTiltification
Price$0.99Free — better
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews80.0% of reviews — better66.7% of reviews
Number of ratings11
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size44 MB22 MB
Age rating12+4+
DeveloperToni Granados MartinezUniversitat Bremen

Customer experience

Klender Pro Calendar

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Tiltification

Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

Klender Pro Calendar

One-time1
  • Klender Premium$2.99
None

Tiltification

No in-app purchases

Questions

Is Klender Pro Calendar free?
Klender Pro Calendar costs $0.99, and also offers in-app purchases.
Is Tiltification free?
Tiltification is free to download, with no in-app purchases.
Which has better reviews, Klender Pro Calendar or Tiltification?
Tiltification is rated higher. Klender Pro Calendar averages 1.0 out of 5 from 1 ratings, while Tiltification averages 5.0 from 1 ratings.
Do Klender Pro Calendar or Tiltification have ads?
Neither Klender Pro Calendar nor Tiltification shows ads.
Which is updated more often, Klender Pro Calendar or Tiltification?
Klender Pro Calendar ships an update every 6 weeks, and Tiltification weekly. Most recently, Klender Pro Calendar was updated on November 3, 2026 and Tiltification on November 3, 2026.

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