Comparison

Silicon Evolution vs Exchange

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

Head to head
About

Silicon Evolution

Build a computing empire from an 8-bit CPU to a quantum supercomputer. Invest in research, upgrade hardware, and prestige to accelerate your progress through technology eras. Enjoy idle gameplay with persistent legacy income.

Highlights
  • Build a computing empire
  • 8 technology eras
  • Invest in research
  • Prestige system
  • Legacy hardware income
  • Multiple architecture paths
Read full description

Start with a single 8-bit CPU. End up running a quantum supercomputer. Everything in between is up to you. Silicon Evolution is an idle game about building a computing empire across 8 technology eras. Buy hardware, invest in research, prestige to keep your gains, and come back to find your empire still ticking away while you were gone. The research tree has 122 nodes across 11 categories - power, cooling, networking, security, virtualization and more. Each node has 5 levels. It takes a while to work through all of it, and that's kind of the point. Once you hit the 32-bit era, you pick an architecture path that sticks for the rest of the run: - Overclocker: your cycle output goes up 60% and the Boost button lasts twice as long - Architect: knowledge generation goes up 80% and research gets 40% cheaper - Resilience: offline earnings jump 120% and your legacy hardware earns 3x as much Prestige resets your hardware but not your silicon shards, which permanently multiply what you earn. Each run is a bit faster than the last. After enough runs you can reset everything for a leaderboard time and try to beat yourself. Old hardware never disappears - it becomes legacy income that keeps paying out forever. No paywalls. No timers you can pay to skip. The only in-app purchase removes ads, and that's it.

About

Exchange

Read full description

Exchange is a frontier commodities-trading incremental game. You are a lone trader building a fortune on a network of markets where prices move every day — driven by trends, cycles, volatility, and sudden news shocks. Read the regimes and allocate: buy low, sell high, and ship goods between markets to capture spreads. But arbitrage is never free — goods are locked in transit for days, so every spread is a timing bet. Manage real risk. Borrow on margin to amplify returns, but mind your maintenance margin: fall below it and your positions are force-sold. Push too hard and a margin call becomes bankruptcy. Retire and Refound to bank Reputation, scaled by your peak net worth, and spend it on permanent edges: more starting capital, cheaper fees and shipping, a bigger credit line, short selling, futures, optional securities desks, and rule-based automation so the late game runs hands-off. Features: • Eight markets and sixteen commodity complexes, each with its own price regime • Three shipping campaigns with fifteen chapters, deadlines, cash bonuses and lasting Reputation • Eleven freight investments: cheaper shipping, faster dispatch and richer new delivery bids • Inter-market shipping with route modes, transit time, cost, and arrival moments • Delivery contracts, closing auctions, and net opportunity scoring • Leverage, interest, margin calls, and the genuine risk of ruin • Short selling, futures, and optional paper desks unlocked through prestige • Standing-order automation for hands-off trading • A deterministic, seeded simulation — runs play out reproducibly • Pause and resume your campaign without losing your place Trade well.

Screenshots

Exchange4 screens

Verdict

The call

The clearest difference is price: Silicon Evolution at Free against Exchange's $1.99. Exchange's advantage is in-app purchases (none vs 1) and device support.

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

Silicon Evolution is free to download; Exchange costs $1.99 up front. Silicon Evolution sells 1 one-off in-app purchase. Exchange asks for nothing beyond the download.

Scorecard4 real differences · 5 level
Silicon Evolution versus Exchange: the parameters behind the verdict, then further details
ParameterSilicon EvolutionExchange
PriceFree — better$1.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 3 days
Ads—No
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Devices—iPhone, iPad, Mac — better
Requires iOS26.217.0 — better
Further details — not scored
Size33 MB3 MB
Age rating4+12+
DeveloperJan SchmidtDas Creative LLC

In-app purchases

1 purchases

Silicon Evolution

One-time1
  • Make Silicon Evolution AD free$2.99
None

Exchange

No in-app purchases

Questions

Is Silicon Evolution free?
Silicon Evolution is free to download, with in-app purchases available.
Is Exchange free?
Exchange costs $1.99, with no in-app purchases.

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