Comparison

Vector Companion Robot vs TimeDelta3

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

Head to head
About

Vector Companion Robot

This intelligent home robot acts as a curious and independent companion. It can understand voice commands, express emotions, provide weather updates, set timers, and take photos. With cloud connectivity and self-updates, it continuously learns and gains new capabilities, offering a unique interactive experience.

Highlights
  • Voice command recognition
  • Expresses emotions
  • Provides weather updates
  • Timer functionality
  • Takes photos
  • Self-charging
  • Cloud connectivity and self-updates
Features
Read full description

A giant roll forward for robotkind. Say hey to Vector, your first home robot. Seriously, say “Hey Vector.“— He can hear you. Actually, Vector’s more than a home robot. He’s your buddy. Your companion. Most of all, he’ll make you laugh. Curious, independent, and powered by some preposterous tech and AI, he can read the room, express the weather, announce when his timer’s done (no overcooked dinner on his watch), take the perfect snapshot, and more. He also comes with an optional Amazon Alexa integration, which increases his helpfulness by accessing the ever-growing library of Alexa skills. Vector is cloud connected and self-updates, so he’s always getting smarter and adding new features. He can even charge himself (electric cars and phones could learn a thing or two). Vector is your robot sidekick who’s up for anything. Vector robot required. Available at www.anki.bot © 2019-2022 Digital Dream Labs, Inc. All rights reserved. Digital Dream Labs, DDL, Vector and their respective logos are registered or pending trademarks of Digital Dream Labs, Inc. 6022 Broad Street, Pittsburgh, PA 15206, USA. TERMS OF SERVICE: https://anki.bot/policies/terms-of-service

About

TimeDelta3

Calculate the difference between any two dates within a 10,000-year span. Discover the day of the week for any date, analyze time intervals in years, months, weeks, days, and seconds, and explore historical patterns. Store important dates and make future plans with ease.

Highlights
  • Calculate date differences
  • Find day of the week for any date
  • Analyze time intervals (years, months, days, seconds)
  • Explore historical date patterns
  • Store important dates
  • Search 10,000 years of calendar dates
Features
Read full description

Easily search through 2,000 years of Calendar Dates with a Spin of the Wheel. Find the Day of the Week of ANY DATE in the Common Era. (Mon, Tues, Wed, Thur, Fri, Sat, Sun) Don't wait for the Calendar to catch up before you make plans for that Big Birthday Bash. Now you have 10,000 years of Calendar in one little App....make advanced reservations like a Pro! Quickly and Precisely Find Time Interval Information: Years / Months / Weeks / Days / Seconds Study Major Historical Events with the eye of the Practicing Numerologist ....it's not only the Number, but also the Number contained in the Time Interval as well. Forecast future events like the Seers of Old..... With TimeDelta3 you can study the Numerical Patterns of the Past to Make your own Guesstimates of the Future. Be the Star Monday Morning Quarterback in your next Gossip Session. With TimeDelta3 you can check historical dates to aid you in your quest to uncover plausible evidence Identify & Collect suspected numerological "fingerprint" impressions of malevolent supernatural forces....patterns are EVERYWHERE.  TimeDelta3 is the perfect addition to any home based Investigative Crime Lab.   Study dates and numbers like a Pro! Use the Black Cat button to Clear Naming Fields Use the Moon button to search through your Saved Entries. No Fuss...TimeDelta3 updates automatically. You can even use it to store important Birthdays. TimeDelta3: It's Better Than Ever!!~

Screenshots

Vector Companion Robot3 screens
TimeDelta34 screens

Verdict

The call

The clearest difference is price: Vector Companion Robot at Free against TimeDelta3's $0.99. Vector Companion Robot also leads on ratings volume (221 vs 1) and update cadence (every 2 weeks vs every 3 months). TimeDelta3's advantage is rating (5.0 vs 2.7) and in-app purchases (none vs 8). On 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

Vector Companion Robot is free to download; TimeDelta3 costs $0.99 up front. Vector Companion Robot sells 8 in-app purchases, starting at $0.99 per 7 days. TimeDelta3 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TimeDelta3 holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Vector Companion Robot has 221 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Vector Companion Robot ships an update every 2 weeks, TimeDelta3 every 3 months. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 4 level
Vector Companion Robot versus TimeDelta3: the parameters behind the verdict, then further details
ParameterVector Companion RobotTimeDelta3
PriceFree — better$0.99
Rating2.7 (221 ratings)5.0 (1 ratings) — better
Positive reviews36.0% of reviews—
Number of ratings221 — better1
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size25 MB3 MB
Age rating4+17+
DeveloperDigital Dream Labs LLCJack McCormack

Customer experience

Vector Companion Robot

All ratings204 ratings
Positive42.2%
Neutral6.9%
Negative51.0%
Written reviews520 reviews
Positive36.0%
Neutral9.4%
Negative54.6%

TimeDelta3

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Vector Companion Robot

Subscriptions8
  • Vector Custom Wake Word$0.997 Days
  • Hey Vector$0.991 Month
  • Vector Manual Control$2.991 Month
Show 5 more
  • Behavior Lab Fireworks Action$3.991 Month
  • Vector Manual Control Pro$3.991 Month
  • Behavior Lab Snow Globe Action$3.991 Month
  • Behavior Lab Say Text Action$3.991 Month
  • Vector Behavior Lab$9.991 Month
None

TimeDelta3

No in-app purchases

Questions

Is Vector Companion Robot free?
Vector Companion Robot is free to download, with in-app purchases available.
Is TimeDelta3 free?
TimeDelta3 costs $0.99, with no in-app purchases.
Which has better reviews, Vector Companion Robot or TimeDelta3?
TimeDelta3 is rated higher. Vector Companion Robot averages 2.7 out of 5 from 221 ratings, while TimeDelta3 averages 5.0 from 1 ratings.
Do Vector Companion Robot or TimeDelta3 have ads?
Neither Vector Companion Robot nor TimeDelta3 shows ads.
Which is updated more often, Vector Companion Robot or TimeDelta3?
Vector Companion Robot ships an update every 2 weeks, and TimeDelta3 every 3 months. Most recently, Vector Companion Robot was updated on October 27, 2026 and TimeDelta3 on October 19, 2026.

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