Comparison

TECHNOCORE vs Eraser on a Rail

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

Head to head
About

TECHNOCORE

Pilot a drone to infiltrate a secure facility, gather valuable items, and upgrade your vehicle. Evade security systems and compete on global leaderboards. Your collected items can be traded or kept as NFTs.

Highlights
  • Drone infiltration gameplay
  • Item gathering and decoding
  • Drone upgrades and customization
  • Security evasion mechanics
  • Global leaderboard competition
  • NFT rewards for collected items
Read full description

TECHNOCORE is a high-stakes drone infiltration game that lets you gather HEXes, decode them, then keep or trade them! Look, if people are going to leave their valuables lying around the place, they can’t blame you for picking them up. You’re doing your environmental duty in tidying up! But they probably can blame you for hacking their security drone in order to get said scattered shinies... SNEAK PAST SECURITY TECHNOCORE takes place at a sprawling desalination plant loaded up with security turrets. Luckily for you, one of their drones is malfunctioning, making it an easy target to hack! With it, you’ll be scouting out valuable HEX boxes; HEXes that can be decoded to reveal amazing item parts*. WORK ON YOUR FIXER-UPPER You’ll start off with a trusty level-one drone to zip around in, but to pull off those super-daring dives for loot, you’re going to need a better model. When you complete a level, you’ll earn experience points and level up, which grants you various rewards, such as HEX boxes. You’ll also earn RIP; this is used to buy upgrades for your drone. Tougher body, more energy — turn your drone into a security turret’s worst nightmare. SALTY SENTRIES Speaking of security turrets, brace yourself for a warm welcome. Super warm. No, really. It can’t get much warmer than shooting your drone until it explodes into a ball of flames, right? Love you too, alarmingly aggressive turrets. Sadly, your drone doesn’t come equipped with a gun to shoot back, so you’re going to have to rely on your dexterity, speed, and cunning to fly under the radar. Good luck with that! CLIMB THE LEADERBOARD Want to show off your drone-flying skills? Earn points and see how you rank against other players on our leaderboard! The more you play, the more you level up, and the more points you earn. Feeling chaotic? Once you have maxed out your drone’s upgrades, you can opt to tear it back down to the starting level again in exchange for a healthy dose of points. This allows you to keep on scouring for loot and earning level-up rewards! REFRESHED REWARDS Searched high, low, and everywhere in between for swag to steal? Fear not! We’ll be refreshing and updating the loot on offer from time to time, so keep checking back to stay on top of the game. (*HEX boxes and GUN tokens earned in TECHNOCORE are stored on the GUNZ Companion App. Log in to the GUNZ Companion App with the same sign-in details used in TECHNOCORE to access your GUN tokens, the GUNZ marketplace, and decode your HEX boxes.) FEATURES - Outstanding Unreal Engine 5 visuals on mobile - Engaging upgrade system — stay on top of the challenge by improving your drone - Video tutorials presented by Max, based on and voiced by Altered Carbon author Richard Morgan - Pilot a drone, find loot, and survive! - Points system and leaderboard — compete with hackers around the world - NFT rewards mean what you find is yours to keep or trade!

About

Eraser on a Rail

A skill-based arcade game where players fling a classroom eraser down a rail. The goal is to stop as close to the edge as possible without falling off, aiming for a perfect score of 999. It offers quick rounds with endless replayability and a simple, yet challenging, mastery curve.

Highlights
  • One-touch fling controls
  • Precision timing gameplay
  • Risk vs. reward scoring
  • Quick rounds
  • Endless replayability
  • Chase a perfect score
Features
Read full description

Eraser on a Rail is a fast, skill-based arcade game where every fling counts. Launch your classroom eraser down the rail and try to stop as close to the edge as possible without falling off. A perfect score of 999 means you nailed it. Easy to play, tough to master: One-touch fling controls Precision timing gameplay Risk vs. reward scoring Quick rounds with endless replayability Beat your best score and chase 999 How close can you get before going over the edge?

Screenshots

TECHNOCORE4 screens
Eraser on a Rail1 screens

Verdict

The call

The clearest difference is rating: Eraser on a Rail at 5.0 against TECHNOCORE's 4.5. Eraser on a Rail also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). TECHNOCORE's advantage is ratings volume (140 vs 1). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Eraser on a Rail holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: TECHNOCORE has 140 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

TECHNOCORE ships an update every 3 weeks, Eraser on a Rail every 2 days. The most recent releases landed on October 23, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
TECHNOCORE versus Eraser on a Rail: the parameters behind the verdict, then further details
ParameterTECHNOCOREEraser on a Rail
PriceFreeFree
Rating4.5 (140 ratings)5.0 (1 ratings) — better
Positive reviews83.7% of reviews—
Number of ratings140 — better1
Update frequencyEvery 3 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size889 MB4 MB
Age rating17+4+
DeveloperPOSEIDON 133 PTE. LTD.Michael Ciccarelli

Customer experience

TECHNOCORE

All ratings141 ratings
Positive85.1%
Neutral5.0%
Negative9.9%
Written reviews104 reviews
Positive83.7%
Neutral4.8%
Negative11.5%

Eraser on a Rail

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

TECHNOCORE

Reported bugs

2 issues
  • Game freezes/crashes on login
  • Stuck in an endless loading loop

Requested features

4 requests
  • More game modes and missions
  • Incentivize earning more HEX
  • Support for larger screens
  • Ability to invert Y-axis

Eraser on a Rail

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

TECHNOCORE

No in-app purchases

None

Eraser on a Rail

No in-app purchases

Questions

Is TECHNOCORE free?
TECHNOCORE is free to download, with no in-app purchases.
Is Eraser on a Rail free?
Eraser on a Rail is free to download, with no in-app purchases.
Which has better reviews, TECHNOCORE or Eraser on a Rail?
Eraser on a Rail is rated higher. TECHNOCORE averages 4.5 out of 5 from 140 ratings, while Eraser on a Rail averages 5.0 from 1 ratings.
Do TECHNOCORE or Eraser on a Rail have ads?
TECHNOCORE shows ads; Eraser on a Rail does not.
Which is updated more often, TECHNOCORE or Eraser on a Rail?
TECHNOCORE ships an update every 3 weeks, and Eraser on a Rail every 2 days. Most recently, TECHNOCORE was updated on October 23, 2026 and Eraser on a Rail on October 17, 2026.

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