Comparison

I can do it vs Gravilink

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

Head to head
About

I can do it

Experience the simple joy of purchasing a drink from a Japanese-style vending machine. Insert money, select your item, and enjoy your "purchase" in this realistic simulation.

Highlights
  • Vending machine simulation
  • Japanese vending machine style
  • Realistic purchase experience
  • Insert money and select items
  • Enjoy your virtual drink
Features
Read full description

No matter how many you buy, no one will get mad. Buy as many drinks as you want in this simulation. A vending machine experience app producted by Digital Gene. This is an app that allows the user to have the experience of buying drinks from a vending machine. Put in the money...press the button...ta-da! I bought my own drink! (This app is a style of Japanese vending machine.)

About

Gravilink

Features
Read full description

Draw lines, place pins, and make gravity work for you. Gravilink is a physics puzzle game where your ink lines become the path to the goal. Use a limited number of lines and pins to guide the ball past moving obstacles, gravity fields, and other challenges. [How to Play] Draw directly on the screen to create a route for the ball, then anchor your lines with pins when needed. Every movement follows gravity and realistic collisions. Shape the path, time your moves, and find your own way to the goal. [Features] Physics Meets Hand-Drawn Lines Your drawings become part of each stage. Build slopes, bridges, and catchers with your own ideas. Clever Stage Devices Take on moving walls, rotating obstacles, pendulums, bumpers, portals, lasers, gravity fields, and more. Multi-Ball Challenges Some stages ask you to guide several balls to their goals at once. Plan the order and trajectory of every move. Create Your Own Stages Build original physics puzzles in the stage editor. Place balls, goals, and devices, then fine-tune your creation as you play. Community Stages Publish a custom stage after clearing it, then discover, download, and play stages made by other players through Newest, Popular, and Search. Duplicate a favorite stage to edit it and turn it into your next creation. Draw a line. Link the gravity. Find the solution. [Support & Terms of Use] Privacy Policy: https://tn-house.com/apps/gravilink/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact: Please use the Support URL.

Screenshots

I can do it3 screens
Gravilink4 screens

Verdict

The call

The clearest difference is in-app purchases: I can do it at none against Gravilink's 1. I can do it also leads on iOS requirement (13.0 vs 17.6). Gravilink's advantage is update cadence (fortnightly vs every 6 months). On price, ads 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. Gravilink sells 1 one-off in-app purchase. I can do it asks for nothing beyond the download.

UpkeepUpdate frequency

I can do it ships an update every 6 months, Gravilink fortnightly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
I can do it versus Gravilink: the parameters behind the verdict, then further details
ParameterI can do itGravilink
PriceFreeFree
Rating4.5 (4 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 6 monthsFortnightly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size50 MB25 MB
Age rating4+4+
DeveloperPlus Inc. (Japan)TN-House

In-app purchases

None

I can do it

No in-app purchases

1 purchases

Gravilink

One-time1
  • Lifetime Premium Access$5.99

Questions

Is I can do it free?
I can do it is free to download, with no in-app purchases.
Is Gravilink free?
Gravilink is free to download, with in-app purchases available.
Do I can do it or Gravilink have ads?
Both I can do it and Gravilink show ads.
Which is updated more often, I can do it or Gravilink?
I can do it ships an update every 6 months, and Gravilink fortnightly. Most recently, I can do it was updated on November 6, 2026 and Gravilink on October 31, 2026.

Other comparisons