Comparison

Delta Timer △ vs penso

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

Head to head
About

Delta Timer △

This interval timer app guides users through various training routines like HIIT and Tabata. It offers customizable workouts with adjustable exercise and rest periods, featuring a minimalist design with light and dark modes for focused training.

Highlights
  • Customizable workout creation
  • Adjustable exercise and rest durations
  • Minimalist, distraction-free interface
  • Light and dark modes
  • Supports HIIT, Tabata, EMOM, and circuits
Features
Read full description

Delta Timer is a simple yet powerful interval timer built to keep you focused during training. It helps guide your HIIT, Tabata, or any other interval-based workout with ease and precision. Whether it’s HIIT, Tabata, EMOM, strength circuits, or a custom routine, Delta Timer adapts to your rhythm — guiding you through every round. Check some of the Delta Timer features: Customizable workouts: Create and fine-tune your training structure — from quick Tabata bursts to complete circuit sessions. Adjust exercise, rest, warmup, cooldown, and round durations with ease. Minimal and intuitive design: A distraction-free interface that keeps you aware of every phase of your workout, even mid-movement. Light and Dark Modes: Train comfortably anywhere, with a look that adapts to your environment. Free and ad-free: All essential features are available for free. No subscriptions, no clutter.

About

penso

Features
Read full description

penso is your personal space for reflection, gratitude, and growth. In a world full of noise, penso offers a quiet moment to pause, breathe, and appreciate what matters most. Whether you're new to journaling or looking to deepen your practice, penso meets you exactly where you are. — THOUGHTFUL PROMPTS — Never stare at a blank page again. penso's smart prompts adapt to your mood and goals, gently guiding you to meaningful reflections. From simple gratitude lists to deeper self-discovery questions, each prompt is designed to feel just right. — TRACK YOUR JOURNEY — Watch your growth unfold over time. See patterns in your mood, celebrate your streaks, and look back on moments of joy you might have forgotten. penso transforms scattered thoughts into a beautiful record of your life. — GENTLE REMINDERS — Life gets busy. penso's kind reminders help you build a consistent practice without pressure. Set your perfect time for morning intentions or evening reflections. We'll be there when you need us. — QUICK & MEANINGFUL — Your entry can take 30 seconds or 30 minutes. penso adapts to your time and energy. Some days a few words are enough. Other days, you might want to write pages. Both are perfect. — BEAUTIFULLY SIMPLE — No overwhelming features. No complicated setup. Just a clean, calming space designed to help you focus on what matters: your thoughts, your feelings, your growth. — YOUR PRIVACY MATTERS — Your journal is yours alone. Your entries sync securely across your devices and are never shared with anyone. penso will never sell your data or show you ads. Your thoughts. Your growth. penso.

Screenshots

Delta Timer △4 screens
penso4 screens

Verdict

The call

The clearest difference is update cadence: penso at every 4 days against Delta Timer △'s every 10 days. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Delta Timer △ ships an update every 10 days, penso every 4 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 8 level
Delta Timer △ versus penso: the parameters behind the verdict, then further details
ParameterDelta Timer △penso
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS18.118.0 — better
Further details — not scored
Size12 MB21 MB
Age rating4+12+
DeveloperThomas Delgado DiasInfiniah

In-app purchases

None

Delta Timer △

No in-app purchases

None

penso

No in-app purchases

Questions

Is Delta Timer △ free?
Delta Timer △ is free to download, with no in-app purchases.
Is penso free?
penso is free to download, with no in-app purchases.
Do Delta Timer △ or penso have ads?
Neither Delta Timer △ nor penso shows ads.
Which is updated more often, Delta Timer △ or penso?
Delta Timer △ ships an update every 10 days, and penso every 4 days. Most recently, Delta Timer △ was updated on October 6, 2026 and penso on October 4, 2026.

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