Comparison

Tumble Nauts vs simian.interface++

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

Head to head
About

Tumble Nauts

Embark on an endless 3D jumping adventure across lush fields. Guide a space explorer to leap between tumbling platforms, scoring points and surviving against obstacles. Enjoy intuitive controls and challenging gameplay for all ages.

Highlights
  • 3D jumping gameplay
  • Endless play mode
  • Intuitive mid-air controls
  • Score-based progression
  • Suitable for all ages
Features
Read full description

Tumble Nauts Jump into a world of endless adventure with Tumble Nauts! Experience the thrill of seeing how long you can last against the Tumbls in this captivating 3D jumping game. With lush green fields as your playground, your mission is to help our space explorer leap from one tumble to another, scoring points along the way. Features: Simple Gameplay: Steer your Tumble Naut mid-air. The intuitive controls make it easy for anyone to pick up and play, yet challenging enough to master. Endless Play: With no levels or limits, see how long you can keep jumping and how many Tumbls you can survive against. Each Tumbl adds to your score, challenging you to beat your personal best! Tumble Nauts is perfect for quick breaks or long sessions, providing endless entertainment for players of all ages. Join the fun and become a champion Tumble Naut!

About

simian.interface++

An abstract puzzle game that challenges players with pattern recognition and intuition. It features a unique soundtrack, an original version of the game, and a new infinite mode with procedurally generated content for endless replayability.

Highlights
  • Abstract puzzle experience
  • Pattern recognition challenges
  • Intuitive gameplay
  • Original game included
  • Infinite_loop mode
  • Procedurally generated levels
Features
Read full description

simian.interface++, the fully featured update to the Flash game simian.interface, is an abstract puzzle experience for simian participants of all ages and abilities. There are no explicit rules, no instructions, and very simple controls. Inspired by tabletop puzzles, modern art, and cognitive psychology experiments, simian.interface++ presents challenges that must be solved using pattern recognition, intuition, and experimentation. features: - an incredible soundtrack composed by chiptune artist Note! - the original simian.interface - the new 'infinite_loop' mode, with procedurally generated levels, and randomized music and story content! infinite replay value! *This is essentially the same version of the game that was published on iOS by Chillingo from 2014-2017. However, it has been updated for modern devices, and is now self-published so we can ensure that it stays functional and available. Apologies to anyone who purchased the old version.

Screenshots

Tumble Nauts4 screens
simian.interface++4 screens

Verdict

The call

The clearest difference is update cadence: simian.interface++ at daily against Tumble Nauts's every 3 weeks. On price, rating, ratings volume and ads 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. Tumble Nauts sells 1 one-off in-app purchase and simian.interface++ 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

On the App Store both sit at effectively the same score — 5.0 for Tumble Nauts against 5.0 for simian.interface++. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

UpkeepUpdate frequency

Tumble Nauts ships an update every 3 weeks, simian.interface++ daily. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Tumble Nauts versus simian.interface++: the parameters behind the verdict, then further details
ParameterTumble Nautssimian.interface++
PriceFreeFree
Rating5.0 (3 ratings)5.0 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings35 — better
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size124 MB152 MB
Age rating4+4+
DeveloperCat Bakery, LLCvested interest LLC

Customer experience

Tumble Nauts

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

simian.interface++

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Tumble Nauts

One-time1
  • Tumble Nauts No Ads$1.99
1 purchases

simian.interface++

One-time1
  • Buy Full Game$1.99

Questions

Is Tumble Nauts free?
Tumble Nauts is free to download, with in-app purchases available.
Is simian.interface++ free?
simian.interface++ is free to download, with in-app purchases available.
Which has better reviews, Tumble Nauts or simian.interface++?
Tumble Nauts and simian.interface++ are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.
Do Tumble Nauts or simian.interface++ have ads?
Neither Tumble Nauts nor simian.interface++ shows ads.
Which is updated more often, Tumble Nauts or simian.interface++?
Tumble Nauts ships an update every 3 weeks, and simian.interface++ daily. Most recently, Tumble Nauts was updated on September 30, 2026 and simian.interface++ on October 9, 2026.

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