Comparison

Viroids vs Prison Digging Tunnel Escape 2

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

Head to head
About

Viroids

Pilot a spaceship and battle waves of alien invaders. Destroy enemies to survive and achieve victory. Engage in fast-paced combat against relentless foes.

Highlights
  • Pilot a spaceship
  • Zap evil intruders
  • Destroy endless waves
  • Fast-paced combat
  • Space shooter gameplay
Features
Read full description

Are you ready!? Strap on your ship. Zap each evil intruder. Destroy endless waves. FIGHT'S ON!!

About

Prison Digging Tunnel Escape 2

Continue your escape journey by digging secret tunnels and outsmarting vigilant guards. Plan each move carefully to navigate challenging new prisons and overcome tougher security measures. Prove your courage and wit to achieve freedom.

Highlights
  • Dig secret tunnels
  • Stealthy movement
  • Plan escape routes
  • Explore new prisons
  • Outsmart guards
  • Timed challenges
Features
Read full description

The escape story continues in Prison Digging Tunnel Escape 2! You are back behind bars, and it’s time to use your skills, courage, and smart thinking to break free once again. Every prison is more secure than before, and every guard is watching your move. Use your tools carefully and dig secret tunnels to find your way out. Plan your escape step by step — move quietly, stay hidden, and make sure no one catches you. One small mistake can send you back to your cell. Explore new prisons with different layouts, tougher challenges, and smarter guards. Each level tests your timing, patience, and quick decisions as you work to unlock the next escape. Will you make it to freedom this time? Play now and prove that no prison can hold you.

Screenshots

Viroids4 screens
Prison Digging Tunnel Escape 24 screens

Verdict

The call

The clearest difference is in-app purchases: Viroids at none against Prison Digging Tunnel Escape 2's 1. Viroids also leads on ads (none vs shown) and ratings volume (8 vs 1). On price, rating, update cadence 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. Prison Digging Tunnel Escape 2 sells 1 one-off in-app purchase. Viroids asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Viroids against 5.0 for Prison Digging Tunnel Escape 2. That said, the two scores are not equally well evidenced: Viroids has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Viroids ships an update monthly, Prison Digging Tunnel Escape 2 fortnightly. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Viroids versus Prison Digging Tunnel Escape 2: the parameters behind the verdict, then further details
ParameterViroidsPrison Digging Tunnel Escape 2
PriceFreeFree
Rating4.9 (8 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings8 — better1
Update frequencyMonthlyFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size63 MB232 MB
Age rating9+4+
DeveloperAccelerotoMuhammad Latif

In-app purchases

None

Viroids

No in-app purchases

1 purchases

Prison Digging Tunnel Escape 2

One-time1
  • Remove ads$1.99

Questions

Is Viroids free?
Viroids is free to download, with no in-app purchases.
Is Prison Digging Tunnel Escape 2 free?
Prison Digging Tunnel Escape 2 is free to download, with in-app purchases available.
Which has better reviews, Viroids or Prison Digging Tunnel Escape 2?
Prison Digging Tunnel Escape 2 is rated higher. Viroids averages 4.9 out of 5 from 8 ratings, while Prison Digging Tunnel Escape 2 averages 5.0 from 1 ratings.
Do Viroids or Prison Digging Tunnel Escape 2 have ads?
Prison Digging Tunnel Escape 2 shows ads; Viroids does not.
Which is updated more often, Viroids or Prison Digging Tunnel Escape 2?
Viroids ships an update monthly, and Prison Digging Tunnel Escape 2 fortnightly. Most recently, Viroids was updated on October 8, 2026 and Prison Digging Tunnel Escape 2 on October 7, 2026.

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