Comparison

7 Planets vs Photo Memo+

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

Head to head
About

7 Planets

This relaxing logic puzzle game features a wooden board and colorful marbles. Solve brain-teasing challenges by rolling and matching marbles to restore order. Enjoy offline play at your own pace with simple, satisfying gameplay.

Highlights
  • Wooden board and marble gameplay
  • Mind-bending logic challenges
  • Offline puzzle solving
  • Three distinct game modes
  • Leaderboards and achievements
  • Satisfying tactile experience
Features
Read full description

7 PLANETS is a relaxing yet challenging logic puzzle game with wooden balls, brain-teasing mechanics, and the timeless feel of a classic board game. Roll and match colourful marbles on a beautifully crafted wooden board, solve puzzles at your own pace, and train your brain with simple but deeply rewarding gameplay. A Puzzle with History 7 PLANETS has been on the App Store for over 15 years and is inspired by a beloved tabletop puzzle first introduced in 1985. It preserves the charm of the original game while bringing its clever logic challenges to modern mobile devices. You start with a wooden board containing 28 balls in 7 different colours. Your objective is simple: restore order by placing every ball into its correct row. The challenge is that when you move one ball, the entire row moves with it. Since the balls are shuffled differently every game, every puzzle presents a unique challenge. 5 Game Modes • One Planet – Match balls using only one randomly selected target colour. Fast, accessible, and perfect for short play sessions. • 7 Planets – The classic experience. Match all seven colours to their fixed positions on the board and improve your strategy over time. • Daily Planets – A new challenge every day. All players around the world receive exactly the same board and compete to achieve the best time and move count before a new puzzle arrives the next day. • Online Duel – Challenge friends or compete against players online in live head-to-head matches to prove who can solve the puzzle faster. • Black Planets – The ultimate challenge. Target colours are shuffled and a mysterious black planet blocks your path, creating entirely new strategic possibilities. This special mode appears only occasionally, making every appearance a unique event. Compete & Improve • Unlock 15 achievements • Climb 5 leaderboards • Improve your time and move count • Compare your skills with players around the world • Master increasingly difficult challenges Whether you are looking for a relaxing puzzle, a daily brain workout, or competitive challenges, 7 PLANETS offers a unique wooden puzzle experience that is easy to learn and rewarding to master. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://www.drugikat.com/new/?page_id=1772

About

Photo Memo+

This classic memory matching game lets you create custom boards using your own photos. Play with family and friends, offline, with up to four players. Enjoy unlimited rounds and saved picture sets with a one-time purchase.

Highlights
  • Create custom memory boards with personal photos
  • Play offline with family and friends
  • Supports 2-4 players with named turns
  • Unlimited rounds and saved picture sets (Pro)
  • Adjustable board sizes (4-40 cards)
  • Sound and haptic feedback options
Features
Read full description

Every matching game uses the same stock animals and fruit. This one uses your family. Photo Memo+: Memory Game builds the classic concentration board out of the photos already on your iPhone. Free to download and free to play — no subscription, no account, and nothing needs an internet connection. WHY FAMILIES KEEP PLAYING IT • Toddlers match faces they already love instead of cartoon fruit. • Grandparents recognise every card — and win more often than they should. • New pictures make a brand new board, so it never runs out. • Two to four players take turns by name, so nobody argues about whose go it is. • Works on the plane, in the car, in the waiting room. PERFECT FOR • Family game night built from last summer's holiday photos • Keeping a small child busy with pictures of the dog • Grandparent and grandchild sharing one iPad • Quiet solo rounds against your own high score FREE, EVERY DAY • Any pictures you like, straight from your photo library • Three rounds a day • One saved picture set • Boards from 4 up to 16 cards • Seven wood and concrete table backgrounds • Named players, turn tracking and a high score table • Sound and haptics, both switchable • iPhone and iPad • Your photos never leave your device WHAT PRO ADDS • No adverts • Unlimited rounds — play all afternoon • As many saved picture sets as you like • The big 24- and 40-card boards • One purchase, yours forever. No subscription. Already bought Photo Memo+ back when it was a paid app? Every Pro feature is already yours, free, forever. Nothing to buy, nothing to restore. Photo Memo+: Memory Game — the classic concentration game, played with the people in your pocket.

Screenshots

7 Planets4 screens
Photo Memo+4 screens

Verdict

The call

The clearest difference is review sentiment: Photo Memo+ at 100% against 7 Planets's 39%. Photo Memo+ also leads on update cadence (every 8 days vs every 4 months). 7 Planets's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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

Both are free to download. 7 Planets sells 2 in-app purchases, starting at $1.99 per month and Photo Memo+ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

7 Planets ships an update every 4 months, Photo Memo+ every 8 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
7 Planets versus Photo Memo+: the parameters behind the verdict, then further details
Parameter7 PlanetsPhoto Memo+
PriceFreeFree
Rating3.8 (16 ratings) — better—
Positive reviews38.7% of reviews100.0% of reviews — better
Number of ratings16 — better—
Update frequencyEvery 4 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size107 MB130 MB
Age rating4+4+
DeveloperTomislav PuzakPeter Kurzok

Customer experience

7 Planets

All ratings15 ratings
Positive66.7%
Neutral13.3%
Negative20.0%
Written reviews31 reviews
Positive38.7%
Neutral22.6%
Negative38.7%

Photo Memo+

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

7 Planets

Subscriptions2
  • 7 Planets Premium (Monthly)$1.991 Month
  • 7 Planets Premium (Yearly)$8.991 Year
3 purchases

Photo Memo+

One-time3
  • Buy me a coffee$2.99
  • Photo Memo+ Pro$2.99
  • Buy me lunch$6.99

Questions

Is 7 Planets free?
7 Planets is free to download, with in-app purchases available.
Is Photo Memo+ free?
Photo Memo+ is free to download, with in-app purchases available.
Do 7 Planets or Photo Memo+ have ads?
Photo Memo+ shows ads; 7 Planets does not.
Which is updated more often, 7 Planets or Photo Memo+?
7 Planets ships an update every 4 months, and Photo Memo+ every 8 days. Most recently, 7 Planets was updated on November 1, 2026 and Photo Memo+ on November 3, 2026.

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