Comparison

Riddles Game vs Monster Memo

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

Head to head
About

Riddles Game

Engage your mind with a variety of brain teasers. Choose the correct answer from multiple options or construct solutions from provided letters. This guessing game offers fun for the whole family.

Highlights
  • Two distinct puzzle-solving modes
  • Multiple-choice answers
  • Letter-based solution formation
  • Family-friendly guessing game
  • Free to play
Features
Read full description

Free Riddles Game. There are two game modes to solve puzzles: - The easiest: choose the correct answer among 4 choices. - The not so easy: form the solution with the letters proposals. Enjoy with your family this fun guessing game!

About

Monster Memo

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The idea for this wonderful app came from both of my children, Hanna and Lutz. They wanted to have a memory game that featured monsters, so here it is! To make this a really super special app, the two little ones have not only drawn their own monsters for it, but also created the fantastic sound effects. ... And they had one more very special wish: the triple mode ;-) OVERVIEW OF THE SPECIAL FEATURES • There are four different monster memory games - Lutzi's monster - Hanna's monster - The monster ABC - Monster numbers (1-10) • Two game types - The classic memory game with pairs and - a version with three of a kind • Four different difficulty levels (exact numbers vary depending on the device) - Easy: 2 - 4 images - Medium: 3 - 9 images - Hard: 6 - 15 images - Brutal: 15 images • Games can be played with one or two players SOUNDS • Hanna and Lutz each created the sounds for the monsters • Monster ABC can be played with: - monster sounds (spoken by the children) - initial sounds (spoken by Mr Tom Harris) or - letter names (also spoken by Mr Tom Harris). • The monster numbers can be played with: - monster sounds (spoken by the children) or - numbers pronounce normally. • Three languages are available - German - English - Swedish We hope you enjoy the app! We always enjoy receiving your feedback by email at support@janessig.com and ratings in the App Store.

Screenshots

Riddles Game3 screens
Monster Memo4 screens

Verdict

The call

The clearest difference is price: Riddles Game at Free against Monster Memo's $0.49. Monster Memo's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On update cadence, in-app purchases 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

Riddles Game is free to download; Monster Memo costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Riddles Game ships an update every 7 months, Monster Memo every 11 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Riddles Game versus Monster Memo: the parameters behind the verdict, then further details
ParameterRiddles GameMonster Memo
PriceFree — better$0.49
Rating3.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 7 months — betterEvery 11 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size90 MB27 MB
Age rating4+4+
DeveloperJoan Carles Cayro BaronatJan Essig

In-app purchases

None

Riddles Game

No in-app purchases

None

Monster Memo

No in-app purchases

Questions

Is Riddles Game free?
Riddles Game is free to download, with no in-app purchases.
Is Monster Memo free?
Monster Memo costs $0.49, with no in-app purchases.
Do Riddles Game or Monster Memo have ads?
Riddles Game shows ads; Monster Memo does not.
Which is updated more often, Riddles Game or Monster Memo?
Riddles Game ships an update every 7 months, and Monster Memo every 11 months. Most recently, Riddles Game was updated on November 2, 2026 and Monster Memo on November 3, 2026.

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