Kello app icon

Apps Like Kello for iPhone and iPad

Analyze mechanical watch precision audibly.

The app analyzes mechanical watch precision by measuring the acoustic energy released as a "tick-tock" sound. It compares this sound against the iOS system clock to display timekeeping differences.

by Coldflower Design Corp.★ 2.85 ratingsUtilities$9.99Data updated 2026-09-15

Kello screenshots

Ranked alternatives

Showing 341–360 of 1,000 ranked alternatives.

  1. ASVAB Exam Practice Test app icon

    ASVAB Exam Practice Test

    Jonathan Baud

    Study questions and track progress

    Study for the with a library of updated questions matching current standards. Review detailed explanations for each answer. Track progress with tests and performance analytics. Set study goals and receive reminders for consistent preparation.

    ★ 5.020 ratingsEducationFreeData updated 2026-09-06
  2. Watch Box Collector app icon

    Watch Box Collector

    Giuseppe Lupo

    Create widgets for home screen

    Create and customize home screen widgets to display collection. Upload photos and use AI to generate high-quality images. Organize watches into folders and view details like brand, model, and serial number. Set widget sizes and positions.

    ★ 4.313 ratingsLifestyleFreeData updated 2026-09-06
  3. MiwiTracker app icon

    MiwiTracker

    Shenzhen Huiyajun Technology Co., Ltd.

    ★ 2.423 ratingsUtilitiesFreeData updated 2026-09-06
  4. Tire Check: Condition & Safety app icon

    Tire Check: Condition & Safety

    Sergii Nesterenko

    Scan tires, get instant report

    Take photos of tires to assess tread wear, sidewall damage, cracks, scuffing, and uneven wear. Receive a 1–5 rating for quick evaluation. View detailed reports with structured sections on each inspected area.

    ★ 5.011 ratingsUtilitiesFreeData updated 2026-09-06
  5. Aptitude Test Trainer app icon

    Aptitude Test Trainer

    Seliant ApS

    Practice tests

    Practice questions with over 2600 categorized problems and detailed explanations. Track progress, compare scores with others, and select between practice or modes. Set question categories and customize preparation sessions.

    ★ 3.68 ratingsEducation$5.99Data updated 2026-09-15
  6. iLearnPhysics - Learn Physics app icon

    iLearnPhysics - Learn Physics

    Paul Cotarlea

    Solve formulas and quizzes

    Concepts through tutorials, formulas, and quizzes. Calculate variables using a smart formula solver. Access 4 tutorials for free or upgrade to unlock 11 additional tutorials. Track progress with built-in quizzes and formula references.

    ★ 3.511 ratingsEducationFreeData updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.