Comparison

TangledString vs TerraCrest4

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

Head to head
About

TangledString

Features
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The left and right edges of the screen are tied with 10 strings. Apply the right end that is connected to the left end. The game is over when you can hit as many as 10.

About

TerraCrest4

Engage in a fast-paced, top-down space shooter with a unique transformation mechanic. Pilot your ship through vertically scrolling stages, battling diverse enemies and powerful bosses. Collect power-ups and master three distinct ship forms to survive and achieve high scores.

Highlights
  • On-screen controls and joystick/gamepad support
  • Three transformable ship forms (jet, robot, combined)
  • Vertically scrolling shoot 'em up gameplay
  • Diverse enemy types and challenging boss encounters
  • Power-up items for temporary enhancements
  • Phoenix transformation for invincibility
Features
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Controls --------- · On Screen, Left Joystick, Right Fire and Undock ships. · Joystick & GamePad Xbox, PS, MFI Compatible. Description ------------ TerrA Crest4 is a classic arcade game that immerses players in a fast-paced, action-packed shoot 'em up experience. Set in the depths of space, players take control of a futuristic spacecraft armed with powerful weaponry. The game is played from a top-down perspective as players navigate their ship through vertically scrolling stages filled with hordes of enemy spacecraft, ground-based turrets, and other hostile entities. What sets TerrA Crest4 apart from other shoot 'em up games of its time is its unique transformation mechanic. Players have the ability to transform their spacecraft into three different forms: a jet, a robot, and a combined mode. Each form has its own advantages and drawbacks, offering players flexibility in adapting to different combat situations. The jet form provides increased speed and maneuverability, allowing players to dodge enemy attacks more easily. The robot form offers enhanced firepower, enabling players to unleash devastating barrages of bullets on their adversaries. The combined mode merges the strengths of both forms, offering a balance between speed and firepower. As players progress through the game, they encounter a diverse array of enemy types, each with their own attack patterns and behaviors. From agile fighter craft to massive boss enemies, TerrA Crest4 constantly challenges players to adapt and strategize to overcome increasingly difficult obstacles. Power-up items occasionally appear throughout the stages, granting players temporary enhancements such as upgraded weapons, shields, and bonus points. The primary goal of TerrA Crest4 is to survive for as long as possible while racking up points by destroying enemy forces. Players must navigate through multiple stages, each culminating in a challenging boss encounter. Successfully defeating these formidable bosses requires quick reflexes, precise aim, and strategic use of power-ups. Overall, TerrA Crest4 offers a thrilling and addictive arcade experience. Its blend of fast-paced action, strategic depth, and innovative gameplay mechanics solidifies its status as a beloved in the shoot 'em up genre. By pressing the second button the player can temporarily detach the currently equipped phases. If the player manages to collect all phases without losing any, the ship temporarily transforms into a flaming Phoenix and becomes invincible for the duration of the transformation. Beware with boss enemy. Good luck and enjoy!!

Screenshots

TangledString2 screens
TerraCrest44 screens

Verdict

The call

The clearest difference is price: TangledString at Free against TerraCrest4's $1.99. TerraCrest4's advantage is update cadence (daily vs every 42 months). On ads, in-app purchases, device support and iOS requirement 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

TangledString is free to download; TerraCrest4 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TangledString ships an update every 42 months, TerraCrest4 daily. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
TangledString versus TerraCrest4: the parameters behind the verdict, then further details
ParameterTangledStringTerraCrest4
PriceFree — better$1.99
Rating—4.0 (2 ratings) — better
Positive reviews—55.6% of reviews
Number of ratings—2 — better
Update frequencyEvery 42 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size4 MB5 MB
Age rating4++9
DeveloperYukihiro ShioyaIvan Cerra de Castro

In-app purchases

None

TangledString

No in-app purchases

None

TerraCrest4

No in-app purchases

Questions

Is TangledString free?
TangledString is free to download, with no in-app purchases.
Is TerraCrest4 free?
TerraCrest4 costs $1.99, with no in-app purchases.
Do TangledString or TerraCrest4 have ads?
Neither TangledString nor TerraCrest4 shows ads.
Which is updated more often, TangledString or TerraCrest4?
TangledString ships an update every 42 months, and TerraCrest4 daily. Most recently, TangledString was updated on October 6, 2026 and TerraCrest4 on September 23, 2026.

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