Comparison

EcoLution vs Voltspire

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

Head to head
About

EcoLution

Features
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Turn-based strategic game to clean up plots of land and allow trees to come back. Transform all the plots of land into plowed or treed ones. But pollution can slow you down. Obtain the lowest possible score.

About

Voltspire

Features
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One tesla coil tower. Endless robot swarms. Permanent upgrades. No pay-to-win grind. Voltspire is an incremental tower defense game where your Spire fights on its own and every run makes the next one go further. No forced ads, nothing essential behind a paywall, and it plays fully offline. HOW IT WORKS Enemies drop Charge, which you spend mid-run on damage, fire rate, health and defenses. When the Spire falls, you keep the Scrap you banked and turn it into permanent upgrades: โ€ข Coilworks: instant upgrades โ€ข Blueprints: research that runs in real time โ€ข Chips and Components to collect โ€ข Overdrive weapons that clear the screen Then you dive back in, stronger than before. GOALS Climb 21 Voltages of escalating difficulty, chase wave Milestones and complete daily and weekly Missions. Let the auto-battle play itself, or dig into builds: tank, glass cannon, control or economy farming. FAIR BY DESIGN โ€ข No forced ads โ€ข Nothing essential behind a paywall โ€ข Plays fully offline, no internet needed โ€ข No fake offline earnings: a closed game pauses exactly where you left it If you like idle games, incremental games and single-tower defense, Voltspire is built for you. How high can your Spire climb?

Screenshots

EcoLution4 screens
Voltspire4 screens

Verdict

The call

The clearest difference is in-app purchases: EcoLution at none against Voltspire's 7. Voltspire's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Voltspire sells 7 one-off in-app purchases. EcoLution asks for nothing beyond the download.

UpkeepUpdate frequency

EcoLution ships an update every 8 months, Voltspire every 3 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
EcoLution versus Voltspire: the parameters behind the verdict, then further details
ParameterEcoLutionVoltspire
PriceFreeFree
Update frequencyEvery 8 monthsEvery 3 weeks โ€” better
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 โ€” better15.6
Further details โ€” not scored
Size5 MB108 MB
Age rating4+9+
DeveloperJerome de CockVeryne Media

In-app purchases

None

EcoLution

No in-app purchases

7 purchases

Voltspire

One-time7
  • Small Gem Pack$0.99
  • Capacitor Pack$2.99
  • Medium Gem Pack$4.99
Show 4 more
  • Premium Pass$4.99
  • Remove Ads$4.99
  • Starter Bundle$6.99
  • Large Gem Pack$9.99

Questions

Is EcoLution free?
EcoLution is free to download, with no in-app purchases.
Is Voltspire free?
Voltspire is free to download, with in-app purchases available.
Do EcoLution or Voltspire have ads?
Both EcoLution and Voltspire show ads.
Which is updated more often, EcoLution or Voltspire?
EcoLution ships an update every 8 months, and Voltspire every 3 weeks. Most recently, EcoLution was updated on November 7, 2026 and Voltspire on October 31, 2026.

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