Comparison

Molecule Motion vs HopBound

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

Head to head
About

Molecule Motion

A simple game designed to test your sensitivity and observation skills. It's easy to pick up but challenging to master, offering a way to pass the time. This game is free to download and play, with no advertisements or in-app purchases.

Highlights
  • Tests sensitivity and observation
  • Easy to start, hard to master
  • Helps kill boring time
  • No advertising
  • No in-app purchases
Features
Read full description

-----------Game developed by myself------------- A game need for sensitivity and observation. It's easy to get started, but not easy to get high score. Help you to kill boring time. No advertising, no In-App Purchase. ----------Thank you for downloading------------ If you want to give some advises or any good ideas, you can send email to: hanchongzan@icloud.com

About

HopBound

Embark on a surreal journey through a retro-style psychological horror game. Explore unsettling 16-bit platformer stages and endless runner levels as a recluse confronting her past. Experience a haunting narrative with spine-chilling audio and evolving monsters.

Highlights
  • Story-driven psychological horror
  • 16-bit horror platformer stages
  • Endless runner levels
  • Nostalgic 4-color pixel art
  • Spine-chilling ambient music
  • Evolved monsters
  • iMessage sticker pack
Features
Read full description

HopBound is a story-driven psychological horror game that revolves around the surreal mind of Mayumi, a recluse who must journey through an unsettling retro game to come to terms with the ghosts of her past. Through 16-bit horror platformer stages and endless runner levels with gorgeous pixel art, she discovers that her sanity will be tested by something lurking behind the screen. ===== NOSTALGIC VISUALS Most of the game's stunning visuals use a palette of only four colors to evoke the charm of 90s handheld games. SPINE-CHILLING AUDIO Listen to unique ambient music that provides a sense of dream-like dread as you explore the game's sinister levels. A STANDALONE CONTINUATION Taking place two years after the events of the critically acclaimed DERE EVIL EXE, HopBound serves as a continuation of that story. However, users do not need to play DERE EVIL EXE to immerse themselves in HopBound's narrative experience. HEART-POUNDING MONSTERS Enemies from previous entries are brought back to life and have evolved into new incomprehensible forms. MULTIPLE GAME MODES Engage in frenzied platforming in story-rich levels and test your skills in infinite runner levels tailored for people who like competing for high scores on the Game Center leaderboard. MEANINGFUL MACHINATIONS Going against sequel conventions, HopBound doesn't go bigger and badder for the scale of its story. Instead, the game focuses inward, resulting in a haunting yet meaningful tale. ADORABLE STICKERS Now comes with an iMessage sticker pack featuring HopBound's adorable cast of characters! ===== This game contains one optional in-app purchase to permanently disable ads. We recommend that users purchase this feature for a truly immersive experience.

Screenshots

Molecule Motion4 screens
HopBound4 screens

Verdict

The call

The clearest difference is ads: Molecule Motion at none against HopBound's shown. Molecule Motion also leads on monetization model (free vs free with in-app purchases) and review sentiment (100% vs 81%). HopBound's advantage is rating (4.7 vs 4.3) and ratings volume (139 vs 3). On price, in-app purchases and device support 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. Molecule Motion sells 1 one-off in-app purchase and HopBound sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

HopBound holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: HopBound has 139 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of Molecule Motion's written reviews are positive against 81% of HopBound's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Molecule Motion ships an update weekly, HopBound every 3 days. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

Scorecard7 real differences · 3 level
Molecule Motion versus HopBound: the parameters behind the verdict, then further details
ParameterMolecule MotionHopBound
PriceFreeFree
Rating4.3 (3 ratings)4.7 (139 ratings) — better
Positive reviews100.0% of reviews — better80.6% of reviews
Number of ratings3139 — better
Update frequencyWeeklyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size50 MB97 MB
Age rating4+12+
Developer重赞 韩Darius Immanuel Guerrero

Customer experience

Molecule Motion

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

HopBound

All ratings139 ratings
Positive92.8%
Neutral2.2%
Negative5.0%
Written reviews93 reviews
Positive80.6%
Neutral8.6%
Negative10.8%

In-app purchases

1 purchases

Molecule Motion

One-time1
  • 388 yellow atoms$0.99
1 purchases

HopBound

One-time1
  • Remove Ads for HopBound$1.99

Questions

Is Molecule Motion free?
Molecule Motion is free to download, with in-app purchases available.
Is HopBound free?
HopBound is free to download, with in-app purchases available.
Which has better reviews, Molecule Motion or HopBound?
HopBound is rated higher. Molecule Motion averages 4.3 out of 5 from 3 ratings, while HopBound averages 4.7 from 139 ratings.
Do Molecule Motion or HopBound have ads?
HopBound shows ads; Molecule Motion does not.
Which is updated more often, Molecule Motion or HopBound?
Molecule Motion ships an update weekly, and HopBound every 3 days. Most recently, Molecule Motion was updated on October 3, 2026 and HopBound on October 15, 2026.

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