YubiYubiRunner vs JamesWar
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
YubiYubiRunner
Control a character with simple taps, long presses, and device tilting to navigate through 120 missions. Collect items like pencils to use special moves or gain advantages, and discover hidden missions to enhance gameplay.
- Tap to jump
- Long press to hover
- Tilt or virtual pad for horizontal movement
- Collect pencils for special moves
- 120 missions
- Hidden missions to increase life and edit speed
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<Operation method> Tap ・・・jump Long press・・・Hovering Tilting of the terminal ・・・Horizontal movement or Virtual Pad <Basic items> Pencil・・・can use Special Moves when you save Red Pencil・・・Take damage Blue pencil ・・・Recover Thimble・・・No damage while equipped <Mission> There are a total of 120 missions. <Hidden mission> Complete hidden missions to increase your life It happens that you can edit the running speed.
JamesWar
A prisoner is unexpectedly freed and thrust into a post-apocalyptic world overrun by creatures. He must fight to survive and uncover the mysteries behind the world's destruction and his own past.
- Offline single-player story
- Top-down perspective
- 9+ unique weapons
- Strategic combat system
- Variety of enemies
- Hidden events and secrets
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June 22, 2070. A prisoner sentenced to life, James Ork, has spent the last 20 years in solitary confinement. Waiting for death within his cell, James receives an unexpected visitor—a mysterious man he has never seen before. This stranger claims to have enough influence to set James free right now, but in return, he demands a promise. Rather than die in a cell, James accepts the offer. However, as he steps outside for the first time in two decades, he quickly realizes that the world has changed beyond recognition. Everything feels alien, dangerous, and unpredictable. But instead of questioning how the world ended up this way... he must first kill to survive. The world is now a nightmarish wasteland, overrun by creatures unlike anything seen before. And James? He is left alone, struggling to survive, haunted by unanswered questions: - What happened to all the people? Where is everyone? - What are these creatures, and where did they come from? - Why didn't the man who freed me warn me about any of this? Is he somehow involved? - If the world has been like this for years… then who was feeding me in that cell? …? --- Perhaps the answers will reveal themselves… as we play... = Game Features: * A one-time payment to download the game. * There are absolutely NO ads in the game. * There are NO in-app purchases. * Offline single-player story-driven action. * A satisfying playtime. * Top-down perspective gameplay. * At least 9 different weapons, each with unique mechanics and power. * Strategic combat—sometimes, brute force isn’t enough to defeat an enemy. * A variety of enemies, each with unique abilities, strengths, and weaknesses. * A world full of mysteries—hidden events, secret levels, and surprises waiting to be uncovered... all tied to the unfolding story. * The story of the game James War is adapted from the personal novel of the game developer Sahil Dali. ** The novel adapted into this game holds up a mirror to the player by exploring the depths of the human subconscious through both realistic and surreal narratives.** = In-Game Supported Languages = English, Chinese (Simplified), Chinese (Traditional), French ,German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Russian, Spanish, Swedish, Turkish You can contact the developer for any questions or problems: Contact: sahildali101@gmail.com Sahil Dali
Screenshots
Verdict
The clearest difference is update cadence: YubiYubiRunner at fortnightly against JamesWar's every 5 months. YubiYubiRunner also leads on price ($0.49 vs $1.99) and iOS requirement (12.0 vs 15.0). JamesWar's advantage is review sentiment (100% vs 82%). On ads, in-app purchases, monetization model 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
YubiYubiRunner costs $0.49 and JamesWar $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
YubiYubiRunner ships an update fortnightly, JamesWar every 5 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | YubiYubiRunner | JamesWar |
|---|---|---|
| Price | $0.49 — better | $1.99 |
| Positive reviews | 82.4% of reviews | 100.0% of reviews — better |
| Update frequency | Fortnightly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 99 MB | 818 MB |
| Age rating | 4+ | 17+ |
| Developer | Kazuya Sugo | Sahil Dali |
Customer experience
YubiYubiRunner
JamesWar
In-app purchases
YubiYubiRunner
No in-app purchases
JamesWar
No in-app purchases









