Comparison

IQ Jumper vs NBack Game

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

Head to head
About

IQ Jumper

Features
Read full description

Want to prove you are a genius? IQ Jumper is a simple checkers styled game where you try to remove all but one piece from the board by jumping over the other pieces. There are five game boards available and each requires a different strategy to clear. Improve your intelligence by practicing each level and then take the test to determine your game IQ on both easy and hard modes. Level 1 Easy and Hard Modes are free to play. Unlock the rest of the game for the full challenge. ==FEATURES== Game Center enabled Interactive tutorial Easy and Hard modes Background music and mute capability Reset scores capability

About

NBack Game

This game challenges your memory by requiring you to match sounds and positions from a specified number of rounds ago. Regular play has been shown to enhance both short-term and long-term memory recall. Unlock new levels as you successfully complete each stage of increasing difficulty.

Highlights
  • N-back task implementation
  • Sound and position matching
  • Short and long-term memory improvement
  • 25 difficulty levels
  • Progressive level unlocking
  • In-game tutorial
Features
Read full description

NBack game is an implementation of an N-back task where the player needs to match sound and selected position N times ago. It has been proved many times in many types of research that regular playing this type of games help to improve short and long term memory. The game offers 25 rounds with different level of difficulty, you need to decide if the sound or/and position were the same N rounds ago, at the end of the game you will see a summary board with your results. When you complete a level successfully you unlock the next level. If you do not how to play you will find a tutorial explaining how to play with examples.

Screenshots

IQ Jumper3 screens
NBack Game3 screens

Verdict

The call

The clearest difference is in-app purchases: NBack Game at none against IQ Jumper's 1. NBack Game also leads on update cadence (every 3 weeks vs every 2 months). IQ Jumper's advantage is iOS requirement (5.1.1 vs 16.0). On price, ads 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. IQ Jumper sells 1 one-off in-app purchase. NBack Game asks for nothing beyond the download.

UpkeepUpdate frequency

IQ Jumper ships an update every 2 months, NBack Game every 3 weeks. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
IQ Jumper versus NBack Game: the parameters behind the verdict, then further details
ParameterIQ JumperNBack Game
PriceFreeFree
Rating—5.0 (27 ratings) — better
Positive reviews—89.5% of reviews
Number of ratings—27 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS5.1.1 — better16.0
Further details — not scored
Size18 MB19 MB
Age rating4+4+
DeveloperAndrew ColarikKornel Miszczak

In-app purchases

1 purchases

IQ Jumper

One-time1
  • Unlock Full Game$0.99
None

NBack Game

No in-app purchases

Questions

Is IQ Jumper free?
IQ Jumper is free to download, with in-app purchases available.
Is NBack Game free?
NBack Game is free to download, with no in-app purchases.
Do IQ Jumper or NBack Game have ads?
Neither IQ Jumper nor NBack Game shows ads.
Which is updated more often, IQ Jumper or NBack Game?
IQ Jumper ships an update every 2 months, and NBack Game every 3 weeks. Most recently, IQ Jumper was updated on October 16, 2026 and NBack Game on October 25, 2026.

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