Comparison

Pendulum Swing vs Not That One!

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

Head to head
About

Pendulum Swing

A physics-based game where you guide a swinging orb into target spots. It features 18 challenging levels with harmonic oscillation mechanics. Simple, yet addictive gameplay for players seeking a unique puzzle experience.

Highlights
  • Physics-based gameplay
  • Harmonic oscillation mechanics
  • 18 challenging levels
  • Orb swinging into target spots
  • Addictive puzzle experience
Features
Read full description

A physics-based game that similar to pendulum clock uses a pendulum, a swinging weight to swing back and forth in harmonic oscillation. Simple, annoying yet addictive game where your goal is to swing an orb into white spot located in every level borders. • an app features 18 levels to complete

About

Not That One!

Test your reflexes and decision-making in this fast-paced game by quickly identifying the odd one out from a mix of numbers, letters, and special characters. Compete globally on leaderboards and unlock achievements as you master the simple yet challenging gameplay.

Highlights
  • Identify odd numbers, letters, and symbols
  • Global leaderboard competition
  • Unlockable achievements
  • Immersive background music
  • Language-free gameplay
Features
Read full description

Welcome to Not That One!, a fast-paced and addictive game where every second counts! Test your reflexes and decision-making as you spot the odd one out from a mix of numbers, letters, and special characters. Features: 1. Global Leaderboard: Compete with players worldwide and rise to the top! 2. Simple Gameplay: Easy to learn but challenging to master. 3. Achievements: Unlock exciting achievements as you progress. 4. Immersive Music: Enjoy captivating music that enhances your gameplay experience. 5. Language-Free Experience: Play seamlessly across languages with universally understandable gameplay. Can you stay sharp under pressure and make the right call before time runs out? Play now and prove you’ve got what it takes to spot the odd one!

Screenshots

Pendulum Swing4 screens
Not That One!4 screens

Verdict

The call

The clearest difference is price: Not That One! at Free against Pendulum Swing's $1.99. Not That One! also leads on update cadence (every 2 days vs every 25 months) and ratings volume (100 vs 1). Pendulum Swing's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 1). On 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

Not That One! is free to download; Pendulum Swing costs $1.99 up front. Not That One! sells 1 one-off in-app purchase. Pendulum Swing asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pendulum Swing holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Not That One! has 100 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Pendulum Swing ships an update every 25 months, Not That One! every 2 days. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 3 level
Pendulum Swing versus Not That One!: the parameters behind the verdict, then further details
ParameterPendulum SwingNot That One!
Price$1.99Free — better
Rating5.0 (1 ratings) — better4.5 (100 ratings)
Positive reviews—50.0% of reviews
Number of ratings1100 — better
Update frequencyEvery 25 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.113.0 — better
Further details — not scored
Size47 MB105 MB
Age rating4+4+
DeveloperTomasz LukaszykVikas Pawar

Customer experience

Pendulum Swing

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

Not That One!

All ratings100 ratings
Positive84.0%
Neutral9.0%
Negative7.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Pendulum Swing

No in-app purchases

1 purchases

Not That One!

One-time1
  • Remove Ads$2.99

Questions

Is Pendulum Swing free?
Pendulum Swing costs $1.99, with no in-app purchases.
Is Not That One! free?
Not That One! is free to download, with in-app purchases available.
Which has better reviews, Pendulum Swing or Not That One!?
Pendulum Swing is rated higher. Pendulum Swing averages 5.0 out of 5 from 1 ratings, while Not That One! averages 4.5 from 100 ratings.
Do Pendulum Swing or Not That One! have ads?
Not That One! shows ads; Pendulum Swing does not.
Which is updated more often, Pendulum Swing or Not That One!?
Pendulum Swing ships an update every 25 months, and Not That One! every 2 days. Most recently, Pendulum Swing was updated on September 19, 2026 and Not That One! on September 22, 2026.

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