Comparison

LoGGo Turtle Graphics vs Fill

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

Head to head
About

LoGGo Turtle Graphics

Control a robot turtle to draw pictures and patterns by entering commands. Solve puzzles, create your own designs in a freestyle sketchpad, and share your creations. Inspired by vintage computing, it's a fun way to learn programming concepts and geometry.

Highlights
  • Robot turtle drawing
  • Puzzle-based drawing challenges
  • Freestyle sketchpad
  • Private sketch gallery
  • Community feed for sharing
  • Over 150 puzzles and tutorials
  • Game Center leaderboards and achievements
Features
Read full description

LoGGo is a robotic sketchpad and puzzle game. You are in control of a robot turtle. The trail left by the turtle draws pictures and patterns. Press buttons on the control pad to enter commands and programs. - Complete tutorials to unlock action buttons - Trace guidelines to recreate puzzle images - Use the freestyle sketchpad to make your own creations - Save sketches in your private gallery - Explore selected sketches from other users in the 'community feed' - Easily submit your own best sketches to the feed - Share images via social media and other apps, or save them to your photo album - Print high-quality hard copies - Keep solving puzzles to unlock features. Includes over 150 puzzles and tutorials. - Track your progress with Game Center leaderboards and achievements Unleash your programming talent to create new buttons to upgrade the turtle. As you progress, you can produce more intricate graphics with only a few touches. LoGGo is inspired by vintage computing from the 8-bit era, when computers were simple and fun. Why LoGGo? LoGGo is designed to exercise your analytical 'programmer's mind', through understanding patterns and structure. This goes beyond the foundations of computing. The simple geometry of the turtle's world hints at many mathematical concepts, encouraging experimentation and further learning. LoGGo is even refreshing as a medium for visual art. Designs that are easy to draw in LoGGo are hard to draw by hand - and vice versa. Who is LoGGo aimed at? Anyone can pick up LoGGo and start to draw, especially: - kids and students taking their first steps with programming - experienced programmers too - visual designers and artists - fans of puzzles and brain-training games, looking for a fresh challenge - maker clubs, coding camps, schools... - not least, existing Logo enthusiasts of all shapes and sizes ;-) How does LoGGo work? At its core, LoGGo is a self-contained toy computing platform, with one of the simplest programming interfaces imaginable. There's no code in sight. There's no build/run/test/debug cycle - the turtle follows instructions as they are entered. Out of the box, the turtle is equipped with a few simple primitive action buttons, to move a step forward or turn to either side. Then there are just three control flow directives: start recording, stop recording, and ask for the next action. Together - in theory - this is enough to program any algorithm a computer could follow. Although powerful, it's also safe, as there's no way for a turtle to escape its sandbox and cause harm to the device or network (or the user). If you make a mistake and lose your turtle in an infinite loop, just undo and try a different approach. Where does LoGGo come from? LoGGo is a reframing of the classic Logo turtle graphics systems developed from the late 1960's by Seymour Papert (author of 'Mindstorms: Children, Computers, and Powerful Ideas') and others. Logo gained ubiquity in 1980's classrooms and homes, along with the rise of the personal computer, as a gateway into the world of programming.

About

Fill

Navigate a minimalist maze by swiping a square to fill every empty block. Once all blocks are filled, a portal opens to the next challenging level. This abstract puzzle game offers a calming yet mentally stimulating experience for players who enjoy elegant design and strategic gameplay.

Highlights
  • Fill all empty blocks
  • Swipe-based controls
  • Intricate levels
  • Minimalist design
  • Portal to next level
  • Problem-solving challenges
Features
Read full description

Introducing Fill—a minimalist puzzle game where every move counts. In this abstract maze challenge, you control a square and must swipe your way through intricate levels by activating every empty block. Once you've filled all blocks, the portal opens, leading you to the next level. With a sleek, minimalist design, Fill offers a calming yet challenging experience. Perfect for puzzle lovers who appreciate simplicity and elegance in their games, Fill will test your problem-solving abilities at every level.

Screenshots

LoGGo Turtle Graphics4 screens
Fill4 screens

Verdict

The call

The clearest difference is review sentiment: Fill at 100% against LoGGo Turtle Graphics's 0%. Fill also leads on rating (5.0 vs 4.7) and update cadence (every 6 days vs every 3 weeks). LoGGo Turtle Graphics's advantage is ads (none vs shown) and ratings volume (20 vs 3). On price, in-app purchases, monetization model 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. LoGGo Turtle Graphics sells 3 one-off in-app purchases and Fill sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Fill holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: LoGGo Turtle Graphics has 20 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of LoGGo Turtle Graphics's written reviews are positive against 100% of Fill's.

UpkeepUpdate frequency

LoGGo Turtle Graphics ships an update every 3 weeks, Fill every 6 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
LoGGo Turtle Graphics versus Fill: the parameters behind the verdict, then further details
ParameterLoGGo Turtle GraphicsFill
PriceFreeFree
Rating4.7 (20 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings20 — better3
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size9 MB108 MB
Age rating4+4+
DeveloperJonathan EdwardsJan Nemecek

Customer experience

LoGGo Turtle Graphics

All ratings17 ratings
Positive88.2%
Neutral5.9%
Negative5.9%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Fill

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

LoGGo Turtle Graphics

One-time3
  • Unlock All Puzzles$2.00
  • Unlock All Features$2.00
  • Unlock All Model Solutions$3.00
1 purchases

Fill

One-time1
  • Remove Ads$1.99

Questions

Is LoGGo Turtle Graphics free?
LoGGo Turtle Graphics is free to download, with in-app purchases available.
Is Fill free?
Fill is free to download, with in-app purchases available.
Which has better reviews, LoGGo Turtle Graphics or Fill?
Fill is rated higher. LoGGo Turtle Graphics averages 4.7 out of 5 from 20 ratings, while Fill averages 5.0 from 3 ratings.
Do LoGGo Turtle Graphics or Fill have ads?
Fill shows ads; LoGGo Turtle Graphics does not.
Which is updated more often, LoGGo Turtle Graphics or Fill?
LoGGo Turtle Graphics ships an update every 3 weeks, and Fill every 6 days. Most recently, LoGGo Turtle Graphics was updated on October 24, 2026 and Fill on October 7, 2026.

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