Comparison

Bionic Heart vs Sci Nxx

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

Head to head
About

Bionic Heart

Explore a dark, mature sci-fi world in 2099 London as a bio-informatic engineer whose life changes after meeting Tanya. Make choices that impact relationships and unlock one of 24 unique endings in this dynamic visual novel adventure.

Highlights
  • Dark sci-fi setting
  • Interactive scenes
  • Map system
  • Visual novel gameplay
  • 24 unique endings
  • Branching plot
  • Manga art style
Features
Read full description

London, 2099. The earth isn't what it used to be anymore. Incredible climate changes have corrupted the weather, causing a permanent rain on most of the Earth's surface. You play the role of Luke Black, a 36-year-old bio-informatic engineer. He is one of the lead programmers at Nanotech, a big nanotechnology research company. But one night, his life is changed forever when he encounters Tanya. Who is she? What does she wants from Luke? Purchase the full version to see all 24 different endings and explore all the possible paths! It's a truly dynamic adventure that will keep you entertained for hours. The game features beautiful manga art, brilliant dialogue and characters relationship that will change the final outcome of the game. - Dark and mature sci-fi setting - Interactive scenes and map system beside the classic visual novel gameplay - 24 unique endings to unlock - High replayability, true multiple branching plot

About

Sci Nxx

Features
Read full description

SCI-NXX: REMASTERED combines fast 3D running with sci-fi combat. Choose your armored operator, equip a weapon and enter increasingly dangerous expeditions across the Nexus front. CANYON, ASTEROID AND NEXUS FRONTS Each campaign family features unique terrain, skies, set pieces, hazards, enemy armor and boss behavior. Fight through volcanic canyons, orbital stations and energy-filled Nexus corridors. FAST MOBILE CONTROLS Swipe left or right anywhere to change lanes. Tap to fire, then press and hold to jump and sustain your jetpack. Evade enemy fire, laser gates, moving hazards and vision-blocking drone attacks. SWARM AND BOSS BATTLES Swarm missions provide unlimited ammunition as soldiers, alpha units and mini-bosses advance across three lanes. Major bosses change behavior through weak points, side attacks, area locks and short defensive windows. OPERATORS AND WEAPONS Unlock operators with distinct bonuses. Collect weapons with single-shot, automatic, scatter and missile fire modes. Upgrade damage, fire rate, magazine capacity, movement and jetpack performance. Destroy enemies to earn credits, then spend them on ammunition and upgrades. ENDLESS EXPEDITIONS Advance across the Star Map, collect each level's crystal and face enemies that grow stronger over time. Distance rewards, swarm missions, boss loot and permanent progression give every run a purpose. FEATURES • 3D sci-fi running and combat • Progressing levels with distinct atmospheres • Swarm missions and multi-phase boss battles • Weapon, ammunition and operator upgrades • Unlockable operators and crystal armor • Touch and motion control options • Mobile graphics presets targeting 60 FPS The Nexus front is waiting. Choose your operator, select a route and begin the expedition. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Bionic Heart4 screens
Sci Nxx4 screens

Verdict

The call

The clearest difference is in-app purchases: Sci Nxx at none against Bionic Heart's 1. Bionic Heart's advantage is ads (none vs shown) and update cadence (monthly vs every 75 months). 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. Bionic Heart sells 1 one-off in-app purchase. Sci Nxx asks for nothing beyond the download.

UpkeepUpdate frequency

Bionic Heart ships an update monthly, Sci Nxx every 75 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
Bionic Heart versus Sci Nxx: the parameters behind the verdict, then further details
ParameterBionic HeartSci Nxx
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews58.8% of reviews—
Number of ratings3 — better—
Update frequencyMonthly — betterEvery 75 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better15.0
Further details — not scored
Size65 MB217 MB
Age rating12+9+
DeveloperCelso Rivaahmet burak soysal

In-app purchases

1 purchases

Bionic Heart

One-time1
  • Full Story$4.99
None

Sci Nxx

No in-app purchases

Questions

Is Bionic Heart free?
Bionic Heart is free to download, with in-app purchases available.
Is Sci Nxx free?
Sci Nxx is free to download, with no in-app purchases.
Do Bionic Heart or Sci Nxx have ads?
Sci Nxx shows ads; Bionic Heart does not.
Which is updated more often, Bionic Heart or Sci Nxx?
Bionic Heart ships an update monthly, and Sci Nxx every 75 months. Most recently, Bionic Heart was updated on October 21, 2026 and Sci Nxx on October 12, 2026.

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