Comparison

simian.interface++ vs Delivery Cat

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

Head to head
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.

About

Delivery Cat

Features
Read full description

₩32,400 in the bank. ₩350,000 rent due Sunday. Fired from the corner store, Mochi the cat buys a second-hand hoverboard and becomes a delivery rider. ■ A pixel delivery runner through Korean streets • Swipe to change lanes; dodge flying rubbish bags and pigeons. • Hold the screen to brake, tap to dash. • Yellow light: stop, or dash through? Cross on red and you pay a fine. • School zones have speed cameras: 30 km/h or less. • Bundle deliveries: several doors on one route. Stop right at each door to hand over. ■ A rider's day • Morning, lunch and evening shifts; rain pay on rainy days. • Pay slips with the call fee, insurance and 3.3% withholding. • Spill the food and you pay for it; run late and the stars drop. • Rent and the hoverboard instalment are due every week. ■ Collect and dress up • Collect 10 cat riders from gift boxes (earned in play only, no paid gacha). • Buy helmets, glasses, scarves and bags; decorate your rooftop room. • Stories from 12 customers, shop stamps and badges. ■ Easy on the eyes • Pixel art on a single pixel grid. • "Easy on the eyes" mode, on by default, cuts flicker and shake. The only ads are rewarded ones you choose to watch: keep riding after a failed delivery, or double a pay slip. In-game money and rules are simplified for fun and are not real rider income. Usage analytics is optional. After consent, a random per-game ID and play, return-visit, progression and actual ad data are sent through the developer relay to GameAnalytics. Decline or withdraw in Settings; advertising privacy choices are separate.

Screenshots

simian.interface++4 screens
Delivery Cat2 screens

Verdict

The call

The clearest difference is in-app purchases: Delivery Cat at none against simian.interface++'s 1. simian.interface++'s advantage is ads (none vs shown) and update cadence (daily vs every 3 days). On price 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. simian.interface++ sells 1 one-off in-app purchase. Delivery Cat asks for nothing beyond the download.

UpkeepUpdate frequency

simian.interface++ ships an update daily, Delivery Cat every 3 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
simian.interface++ versus Delivery Cat: the parameters behind the verdict, then further details
Parametersimian.interface++Delivery Cat
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyDaily — betterEvery 3 days
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size152 MB9 MB
Age rating4+12+
Developervested interest LLCDingcolabs

In-app purchases

1 purchases

simian.interface++

One-time1
  • Buy Full Game$1.99
None

Delivery Cat

No in-app purchases

Questions

Is simian.interface++ free?
simian.interface++ is free to download, with in-app purchases available.
Is Delivery Cat free?
Delivery Cat is free to download, with no in-app purchases.
Do simian.interface++ or Delivery Cat have ads?
Delivery Cat shows ads; simian.interface++ does not.
Which is updated more often, simian.interface++ or Delivery Cat?
simian.interface++ ships an update daily, and Delivery Cat every 3 days. Most recently, simian.interface++ was updated on October 24, 2026 and Delivery Cat on October 24, 2026.

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