Comparison

Penna vs SpeedGunner AI

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

Head to head
About

Penna

This app visualizes your day as a board with time estimates and countdowns. It uses on-device AI to break down tasks and organize your thoughts privately, with no account or data collection. Features include visual planning, smart input, and focus timers.

Highlights
  • Visual day board with time estimates
  • On-device AI for task breakdown
  • Private, offline planning
  • Smart text input for scheduling
  • Countdown timer and widgets
  • Brain Dump for quick thoughts
Features
Read full description

Penna is the ADHD planner that shows you time: your day as a visual board, a countdown for the task you're on, and AI that runs on your iPhone. 100% offline, no account, no one watching. SEE TIME (new in 1.4) • Estimated duration on every tile — 15, 30, 45, 60 min or your own • A countdown ring on the task you're doing right now • Countdown widget on the Home and Lock Screen: what's now, what's next, how long is left • Morning check-in in 3 taps: your energy today → a day that fits it • Start with a free trial ON-DEVICE AI (Apple Intelligence) • Magic Breakdown — a big scary task becomes 3–7 tiny first steps, each under 15 minutes • Organize — your Brain Dump sorts itself into tiles with dates and tags, you approve every change • Smart input understands "call mom tomorrow evening" — in English and Russian AI runs entirely on your iPhone. No cloud, no account — Data Not Collected stays true. Requires iPhone 15 Pro or newer with Apple Intelligence; everything else works on any iPhone with iOS 18. Most planners want your email and your data. Penna wants neither. Everything lives on your device. Your backups are encrypted and yours to keep. PRIVATE BY DESIGN • 100% offline — no account, no servers, no ads, no trackers • Data Not Collected — nothing leaves your device • Face ID lock on individual notes • AES-256 encrypted backups • Export to Markdown, JSON, PDF or calendar (.ics) PLAN VISUALLY • Snap-grid board — arrange note tiles in any cell, like icons on a home screen • Drag tiles between days on a collapsible week/month calendar • Timeline view for hour-by-hour day blocking CAPTURE THE WAY YOU THINK • Brain Dump — drop a thought in one tap, schedule it later • Smart text input — type “call mom tomorrow 6pm” and Penna sets the day and reminder • Checklists, photos, file attachments, tags, 10 colors STAY ON TRACK • Reminders with repeat (daily/weekly/monthly) and snooze • Habits grid with daily streak · Pomodoro focus timer • Home-screen & Lock Screen widget · Share extension PENNA PRO • Unlimited notes, Brain Dump and attachments • Repeating reminders and calendar events on your board • iCloud Sync — your data stays in YOUR private iCloud; we never see it Penna Pro: a yearly subscription, a weekly subscription with a 3-day free trial, or a one-time lifetime unlock. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel them in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://telegra.ph/Penna--Privacy-Policy-06-07

About

SpeedGunner AI

This app uses your device's camera to estimate the speed of moving objects like cars, sports balls, or RC cars. It provides a 'Trust Grade' for each reading and offers various modes for different use cases, including street analysis and sports tracking. Advanced features and unlimited use are available through a subscription.

Highlights
  • Camera-based speed estimation
  • Trust Grade for readings
  • Night Engine for low-light measurement
  • LiDAR depth checking (on compatible devices)
  • Street, Sport, Vehicle, and Lab modes
  • Live Activity and Home Screen widgets
  • Apple Watch remote control (Pro)
Features
Read full description

SpeedGunner AI: Speed Camera turns your iPhone or iPad into a camera-based speed gun. Point it at a car on your street, a baseball pitch, a tennis serve or an RC car and see its estimated speed, with an honest Trust Grade on every reading. DAY AND NIGHT • In daylight, the camera follows the moving object frame by frame. • After dark, the Night Engine measures vehicles by tracking pairs of headlights or taillights. The shutter stays fast so moving lights stay sharp instead of smearing into streaks. • On iPhone and iPad models with LiDAR, depth is checked for vehicles within 10 m. • When the lights can't show whether it was a car or a truck, you see a speed range and choose the vehicle. Nothing is guessed. • If it's too dark to measure reliably, the app tells you instead of showing a number. HOW A READING IS BUILT • Calibrate once: mark two points you can measure, use LiDAR on Pro devices, or pick a known object size. • Two independent estimates are compared before a reading is accepted. • Every reading gets a Trust Grade from A to D with its expected error band. FOUR MODES • Street: count vehicles, see the 85th-percentile speed and build a report for your neighborhood. • Sport: pitch, serve and ball speed with athlete profiles and season bests. • Vehicle: a handheld layout for one specific vehicle. • Lab: frame-by-frame review and CSV export for experiments and classrooms. MADE FOR REAL USE • Live Activity and Dynamic Island while a session runs. • Home Screen widgets and a Control Center control. • Apple Watch remote: start, stop and read results from your wrist (Pro). • iPad split view with keyboard shortcuts. • Available in 15 languages. No account. No server. No tracking. Video is processed on your device and is never uploaded. FREE 5 detailed measurements a day, Trust Grades, the Night Engine, Live Activity, Street and Sport modes, one free weekly session of Vehicle and Lab, your 3 most recent sessions and a summary image to share. SPEEDGUN PRO Unlimited measurements, Vehicle and Lab modes, PDF and CSV exports, full history, unlimited Spots and athletes, multi-object tracking, Gate Mode, radar Cross-Check, the Apple Watch remote and six alternate app icons. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your Apple Account is charged for renewal within 24 hours before the current period ends. Manage or cancel anytime in Settings › Apple Account › Subscriptions. Any unused part of a free trial ends when you buy a subscription. Lifetime is a one-time purchase and never renews. IMPORTANT SpeedGunner AI: Speed Camera gives estimates from camera vision. It is not a certified measuring device and must not be used for law enforcement, insurance or legal proceedings. Vehicles without lights, and unlit bicycles or people, cannot be measured after dark. Got ideas or feedback? Send them our way: info@orlproducts.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://orientpro.com/speedgunai/privacy

Screenshots

Penna4 screens
SpeedGunner AI4 screens

Verdict

The call

The clearest difference is review sentiment: Penna at 100% against SpeedGunner AI's 0%. Penna also leads on rating (5.0 vs 2.3) and iOS requirement (18.0 vs 26.0). On price, ratings volume, ads and in-app purchases 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. Penna sells 3 in-app purchases, starting at $4.99 per 7 days and SpeedGunner AI sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Penna holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of Penna's written reviews are positive against 0% of SpeedGunner AI's.

Scorecard3 real differences · 7 level
Penna versus SpeedGunner AI: the parameters behind the verdict, then further details
ParameterPennaSpeedGunner AI
PriceFreeFree
Rating5.0 (2 ratings) — better2.3 (3 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings23 — better
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS18.0 — better26.0
Further details — not scored
Size16 MB40 MB
Age rating4+4+
DeveloperNTSAUTOSIGA LLCORIENTPRO - LAM AN INVESTMENT & TRADE.,JSC

Customer experience

Penna

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SpeedGunner AI

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Penna

Subscriptions2
  • Weekly3 Days trial$4.997 Days
  • Yearly$29.991 Year
One-time1
  • Penna Pro$39.99
4 purchases

SpeedGunner AI

Subscriptions3
  • SpeedGunner Premium Weekly$1.997 Days
  • SpeedGunner Premium Monthly$5.991 Month
  • SpeedGunner Premium Yearly$19.991 Year
One-time1
  • SpeedGunner Premium Lifetime$59.99

Questions

Is Penna free?
Penna is free to download, with in-app purchases available.
Is SpeedGunner AI free?
SpeedGunner AI is free to download, with in-app purchases available.
Which has better reviews, Penna or SpeedGunner AI?
Penna is rated higher. Penna averages 5.0 out of 5 from 2 ratings, while SpeedGunner AI averages 2.3 from 3 ratings.
Do Penna or SpeedGunner AI have ads?
Neither Penna nor SpeedGunner AI shows ads.

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