Comparison

Interval? vs Strangers Here

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

Head to head
About

Interval?

Test your ear for music by identifying chords. Play through puzzles where you'll hear three chords and see the notation for the first two. Select the correct third chord from four options to score points and improve your musical knowledge.

Highlights
  • Chord identification gameplay
  • Musical notation display
  • Multiple choice answers
  • Scoring system with deductions
  • Unlimited chord replays
  • Progressive difficulty
Features
Currently charting
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Challenge your musical skill with Interval by determining which chord was played. For each puzzle, three chords are played with the musical notation displayed for the first two. The third chord will be one of four choices displayed - choose your answer by touching the right chord. The point value for each game will be added to your score for the correct answer, but half the points will be deducted for each wrong one. You can play the three chords as many times as you like, and you can move on to the next puzzle without answering and without penalty. Your musical knowledge will increase with repeated playing of the game.

About

Strangers Here

An atmospheric VHS horror game where you play as an FBI agent hunting creatures that mimic humans. Distinguish between real people and their copies, make critical decisions, and uncover the truth behind the "Strangers."

Highlights
  • VHS horror atmosphere
  • Track human-imitating creatures
  • Distinguish real people from copies
  • Make life-altering decisions
  • Six unique endings
  • Customizable menu background
Features
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Strangers Here — an atmospheric VHS horror about the "Strangers": unsettling creatures that mimic humans with terrifying precision. In the quiet family park of Willingstone, something has gone horribly wrong. People are vanishing, animals are falling ill, and inhuman screams echo from the forest at night. The special agency D.I.C. has been tracking incidents like these for a long time. Now it's your turn — learn to tell the real from the imitation, and uncover the true nature of these beings.

Screenshots

Interval?3 screens
Strangers Here4 screens

Verdict

The call

The clearest difference is price: Strangers Here at Free against Interval?'s $2.99. Strangers Here also leads on update cadence (monthly vs every 7 months). Interval?'s advantage is chart position (#117 vs unranked). 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

CostPrice · In-app purchases · Ads · Monetization

Strangers Here is free to download; Interval? costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Interval? ships an update every 7 months, Strangers Here monthly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 8 level
Interval? versus Strangers Here: the parameters behind the verdict, then further details
ParameterInterval?Strangers Here
Price$2.99Free — better
Rating—4.1 (124 ratings) — better
Positive reviews—71.4% of reviews
Number of ratings—124 — better
Update frequencyEvery 7 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#117 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size18 MB252 MB
Age rating4+9+
DeveloperKelly Technology Inc.Elmira Sevostyanova

In-app purchases

None

Interval?

No in-app purchases

None

Strangers Here

No in-app purchases

Questions

Is Interval? free?
Interval? costs $2.99, with no in-app purchases.
Is Strangers Here free?
Strangers Here is free to download, with no in-app purchases.
Do Interval? or Strangers Here have ads?
Neither Interval? nor Strangers Here shows ads.
Which is updated more often, Interval? or Strangers Here?
Interval? ships an update every 7 months, and Strangers Here monthly. Most recently, Interval? was updated on October 6, 2026 and Strangers Here on October 13, 2026.

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