Comparison

Flip Timer & stopwatch vs Trellis

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

Head to head
About

Flip Timer & stopwatch

This app offers a full-screen digital timer with a unique flip animation to visualize time progression. It also includes a stopwatch for tracking activities like workouts, study sessions, and work. Customize reminder sounds and background audio for an immersive experience.

Highlights
  • Full-screen digital timer
  • Flip animation for time visualization
  • Countdown timer
  • Stopwatch functionality
  • Customizable reminder sounds
  • Background sound options
  • Keep screen on for progress viewing
Features
Read full description

Flip Timer, A full-screen digital timer. Countdown, flip animation allows you to feel the passage of time; Stopwatch, record your sport, fitness, work, study and so on. - Swipe up or slide down to set the countdown duration - you can set up timed reminder sound - Focus on the work, you can set the background sound, so you immersed them. - Keep the screen on, You can view the progress of time at any time

About

Trellis

Features
Read full description

Make room for the day you want. Trellis brings your tasks, routines and everyday actions into one plan, with Hyperlearning for the goals that take longer. PLAN YOUR DAY Arrange tasks on a timeline, check your calendar and move work when your day changes. See durations and energy at a glance. Keep routines without a fixed time, place one after another, or set a latest completion time. Repeat them on selected weekdays, monthly or every N days. TAKE THE NEXT ACTION Open Shortcuts for a quick task, a new routine, focus, breathing, closing the day or a look at your week. Small actions stay within reach. GROW WITH HYPERLEARNING Build a language, skill, fitness or exam goal into a project. Map what you need, choose the next cycle, preview its plan and reflect before moving on. Keep resources, notes and progress with your goal. CONNECT WHAT YOU NEED Attach a mimosa document, a Seed or a Lotus deck to a task and open the linked material from your plan. Install mimosa and Lotus separately to use these connections. AI ASSISTANT AND CREDITS Discuss tasks and plans with the AI Assistant. Review proposed changes before applying them and undo changes when needed. AI features require internet access and use AI Credits. Subscription plans include monthly credits; additional credit packs are separate in-app purchases. See the app for plan limits and available features. Available on iPhone, iPad and Mac, in 15 languages. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them anytime in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ymelihbozgeyik.github.io/trellis-support/privacy/

Screenshots

Flip Timer & stopwatch4 screens
Trellis4 screens

Verdict

The call

The clearest difference is ads: Trellis at none against Flip Timer & stopwatch's shown. Trellis also leads on update cadence (weekly vs every 3 months). Flip Timer & stopwatch's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases 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

Both are free to download. Flip Timer & stopwatch sells 3 one-off in-app purchases and Trellis sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flip Timer & stopwatch ships an update every 3 months, Trellis weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Flip Timer & stopwatch versus Trellis: the parameters behind the verdict, then further details
ParameterFlip Timer & stopwatchTrellis
PriceFreeFree
Rating4.6 (7.6K ratings) — better—
Positive reviews68.6% of reviews—
Number of ratings7.6K — better—
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size46 MB15 MB
Age rating4+4+
Developer俐 马Yusuf Melih Bozgeyik

Bugs and requests

Flip Timer & stopwatch

Reported bugs

3 issues
  • Timer randomly stops counting down
  • Unable to stop/reset timer once started
  • Ads prevent user from interacting with timer

Requested features

4 requests
  • Add option to set timer in hours/minutes/seconds
  • Implement repeat/loop functionality for timer
  • Allow custom alarm/notification sounds
  • Improve landscape mode support

Trellis

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Flip Timer & stopwatch

One-time3
  • Remove Ads$0.99
  • All the skins$0.99
  • Pro Version$1.99
6 purchases

Trellis

Subscriptions3
  • Trellis Base$2.991 Month
  • Trellis Max7 Days trial$5.991 Month
  • Trellis Ultra$11.991 Month
One-time3
  • 50 Credit$2.99
  • 150 Credit$7.99
  • 400 Credit$19.99

Questions

Is Flip Timer & stopwatch free?
Flip Timer & stopwatch is free to download, with in-app purchases available.
Is Trellis free?
Trellis is free to download, with in-app purchases available.
Do Flip Timer & stopwatch or Trellis have ads?
Flip Timer & stopwatch shows ads; Trellis does not.
Which is updated more often, Flip Timer & stopwatch or Trellis?
Flip Timer & stopwatch ships an update every 3 months, and Trellis weekly. Most recently, Flip Timer & stopwatch was updated on November 2, 2026 and Trellis on October 31, 2026.

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