Comparison

Spectral Shift vs KeepItUp

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

Head to head
About

Spectral Shift

Features
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Spectral Shift is a minimalist space arcade game where precision, rhythm, and momentum reshape the universe. Begin in calm, open space. Learn the movement. Feel the timing. As your skill improves, the game adapts — difficulty escalates, visuals intensify, and the world responds to your flow. Easy to learn, endlessly challenging, and deeply hypnotic, Spectral Shift is designed for short sessions that turn into “one more run” moments. Find the rhythm. Enter Coherence. Shift the universe.

About

KeepItUp

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How long can you keep the ball in play? KeepItUp: Ball Arcade is a fast one-touch arcade game built around timing, precision, and control. CLASSIC MODE Complete increasingly demanding challenges. Perform perfect hits, curve the ball, bounce it off the walls, and build streaks. Progress through levels before the rising speed becomes too difficult to control. ENDLESS MODE Climb as high as possible through an ever-changing course. Avoid obstacles, keep the ball moving, and beat your best distance. FEATURES • Simple one-touch controls • Two distinct game modes • Difficulty that increases as you play • Precision, curve, wall, and streak challenges • Game Center leaderboards • Light and dark themes • English, Polish, Spanish, and German • Optional sound effects Easy to learn, hard to master. One missed touch can end the run—how far can you go?

Screenshots

Spectral Shift4 screens
KeepItUp4 screens

Verdict

The call

The clearest difference is ads: Spectral Shift at none against KeepItUp's shown. Spectral Shift also leads on update cadence (every 3 days vs weekly) and device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Spectral Shift ships an update every 3 days, KeepItUp weekly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 2 level
Spectral Shift versus KeepItUp: the parameters behind the verdict, then further details
ParameterSpectral ShiftKeepItUp
PriceFreeFree
Update frequencyEvery 3 days — betterWeekly
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better18.6
Further details — not scored
Size63 MB7 MB
Age rating4+4+
DeveloperMICHAL TVRDYSlawomir Skalec

In-app purchases

None

Spectral Shift

No in-app purchases

None

KeepItUp

No in-app purchases

Questions

Is Spectral Shift free?
Spectral Shift is free to download, with no in-app purchases.
Is KeepItUp free?
KeepItUp is free to download, with no in-app purchases.
Do Spectral Shift or KeepItUp have ads?
KeepItUp shows ads; Spectral Shift does not.
Which is updated more often, Spectral Shift or KeepItUp?
Spectral Shift ships an update every 3 days, and KeepItUp weekly. Most recently, Spectral Shift was updated on October 12, 2026 and KeepItUp on October 14, 2026.

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