Comparison

Putchi vs Primo Rocks

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

Head to head
About

Putchi

Features
Read full description

Your voice is the map of their imagination! Putchi is the magic board that turns screen time into a bridge of love, connection and real-world learning. Designed especially for parents and educators, Putchi lets you create personalized children's stories where your son or daughter is the true hero of the adventure, and your voice is the guide along the way. In a world full of cold, passive pixels, Putchi revives the age-old tradition of the living word, so bedtime becomes the happiest, safest and most restful moment of the day. HOW DOES PUTCHI'S MAGIC WORK? Creating an unforgettable story takes just three simple steps: Personalize the adventure: Type your little one's name, pick the things they love (from space dinosaurs to fairy forests!) and choose the value you want to teach today (such as patience, honesty or courage). Record your voice (Your voice, their magic): Leave the story recorded in your own voice. It doesn't matter if you have to travel, work late, or if grandparents want to tell a story from far away; your little one will always fall asleep hearing the warmth of those who love them most. Share and dream: Enjoy reading together. Let the tender illustrations open the door to a bedtime conversation full of laughter and closeness. BACKED BY SCIENCE AND LOVE Putchi isn't just entertainment; it's a wellbeing tool grounded in cutting-edge neuroscience and anthropology: Emotional Synchronization: Scientific studies published in PNAS show that, when a story is told, the brain waves of adult and child literally synchronize. Immersion in emotional storytelling also stimulates the release of oxytocin, the hormone that lowers stress and fosters empathy and compassion. Brighter Minds: Listening to descriptive stories strengthens neural pathways in the hippocampus (the brain's memory center). Research from Harvard University shows that interactive reading by parents (especially by the father figure) boosts language and mental agility in early childhood. A Compass of Values: Since the dawn of humanity, stories have been the most efficient technology for teaching cooperation and social behavior without lecturing. Putchi helps you weave ethical lessons in a natural and loving way. An Antidote to Digital Isolation: Informed by the warnings of psychologist Jonathan Haidt, Putchi is designed to avoid overstimulation and isolation. We don't leave children alone in front of a cold tablet; we use technology as a bridge to encourage shared attention and family conversation. MEET UTTA, OUR GUARDIAN You're not alone on this journey. Utta, our little red bird of joy, comes along with you. She lives in the world of imagination, and her role is to encourage children, watch over their dreams and celebrate every one of their achievements with her tender wings and her big heart. JOIN THE NEST OF STORIES The best story of their childhood isn't read by a screen... you're the one who tells it! Download Putchi for free during our launch phase and start packing the very best for your little one's journey into the future. Note: This app was designed with love to be a family bridge. It needs the active presence and the voice of an adult to unfold all its magic. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Primo Rocks

Identify rocks, minerals, and fossils instantly with a photo. Discover their estimated value, origins, and fascinating stories. Build and manage your personal collection of geological finds.

Highlights
  • AI-powered rock identification
  • Estimated market value
  • Detailed physical properties
  • Locality maps
  • Lore and meaning
  • Personal collection building
  • Rock of the Day feature
Features
Read full description

Ever picked up a stone and wondered what it was? Primo Rocks is your pocket geologist. Take one photo and our AI identifies any rock, crystal, mineral, gemstone or fossil in seconds, then tells you its story, its estimated value and where in the world to find more. IDENTIFY ANY ROCK IN SECONDS Point your camera at any stone and get an instant identification with a confidence check, full physical properties and reference photos to compare. KNOW WHAT IT IS WORTH Every identification comes with an estimated market value, so you know if your find is a keeper. EXPLORE A BEAUTIFUL CATALOG Browse gemstones, minerals, rocks and fossils in a rich catalog with warm, story style descriptions written for curious minds. • Locality maps: see where each specimen is found around the world • Mohs hardness: scratch resistance and physical properties at a glance • Lore and meaning: the myths, history and crystal meanings behind every stone • Rock of the Day: a fresh specimen with a new story every morning BUILD YOUR COLLECTION Save your finds into folders, keep a wishlist of stones you want to hunt next and watch your collection grow. PERFECT FOR • Rockhounds and amateur geologists • Crystal lovers curious about meanings • Beachcombers, hikers and families with curious kids • Fossil hunters • Anyone holding a mystery stone right now PRIVACY FIRST No account needed. Your scans and collection stay on your device. Download Primo Rocks and turn every walk into a treasure hunt. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Putchi4 screens
Primo Rocks4 screens

Verdict

The call

Putchi and Primo Rocks are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Putchi sells 2 in-app purchases, starting at $4.99 per month and Primo Rocks sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Putchi ships an update every 2 weeks, Primo Rocks fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
Putchi versus Primo Rocks: the parameters behind the verdict, then further details
ParameterPutchiPrimo Rocks
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size42 MB23 MB
Age rating4+4+
DeveloperDiana Patricia Porto AlvarezPrimo Technology Ltd.

In-app purchases

2 purchases

Putchi

Subscriptions2
  • Mensual7 Days trial$4.991 Month
  • Anual7 Days trial$47.901 Year
4 purchases

Primo Rocks

Subscriptions4
  • Premium Weekly Limited3 Days trial$3.997 Days
  • Premium Weekly3 Days trial$7.997 Days
  • Premium Yearly Limited3 Days trial$19.991 Year
Show 1 more
  • Premium Yearly3 Days trial$29.991 Year

Questions

Is Putchi free?
Putchi is free to download, with in-app purchases available.
Is Primo Rocks free?
Primo Rocks is free to download, with in-app purchases available.
Do Putchi or Primo Rocks have ads?
Neither Putchi nor Primo Rocks shows ads.
Which is updated more often, Putchi or Primo Rocks?
Putchi ships an update every 2 weeks, and Primo Rocks fortnightly. Most recently, Putchi was updated on October 25, 2026 and Primo Rocks on October 28, 2026.

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