Comparison

Apakabar.fm vs Rock Identifier

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

Head to head
About

Apakabar.fm

Features
Read full description

Learn languages by reading and listening to real texts. Apakabar.fm brings you short, engaging texts, fully voiced with professional audio. Read in the original, see the translation, or switch to bilingual view with one tap. WHAT MAKES APAKABAR.FM DIFFERENT: Eleven languages from English: Latin, Bengali and Egyptian Arabic, next to Polish, Serbian, Italian, Spanish, French, German, Portuguese and Russian. If you have been looking for a Latin learning app that gives you actual Latin to read, or for a way to learn Egyptian Arabic rather than Modern Standard, this is built for exactly that. Real comprehensible input, not gamified drills: Every text is about something real: a city, a custom, a dish, a piece of history. No XP points. No hearts. No artificial streaks. Just genuine reading that builds your language naturally. BILINGUAL BOOKS, ONLY SHORTER: Side by side reading works the same way here as in a parallel text edition, with the original and the translation one tap apart. The difference is that a text takes a few minutes, every one of them is narrated, and each one comes in an easy, a medium and a hard version. HOW IT WORKS: 1. Pick the language you want to read and the language you already speak 2. Where the pair has word tests, check the words of the text first 3. Read a text of a few minutes, in the original, in translation, or both at once 4. Listen to the professional narration recorded for it 5. In those pairs, every word you meet carries a knowledge level, so you see what still needs work 6. New texts keep arriving, a steady flow of fresh reading Some language pairs carry more than the text and its audio: grammar cards where the pair has them, and, for Serbian, a map that ties the texts to the places they describe. No social pressure. Just reading. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rock Identifier

Features
Read full description

Found a rock, crystal or gemstone and wondering what it is? Snap a photo and Stonectra's AI identifies it, then shows you what it's made of, where it forms and what it may be worth. Built for rockhounds, collectors, students and curious explorers, Stonectra turns your iPhone into a pocket geology guide. IDENTIFY FROM A PHOTO • Take a picture or upload one from your gallery • Identify rocks, minerals, crystals, stones and gemstones • Get the name and a clear overview of your specimen KNOW YOUR STONE Every result opens a detailed profile: • Physical properties: crystal system, color, luster, streak, Mohs hardness, cleavage, fracture and more • Chemical properties: classification, formula and density • Occurrence: the geological settings where it forms, such as veins, pegmatites or geodes • Uses and history in industry, jewelry and collecting • Care tips plus health and safety notes for handling ESTIMATE ITS VALUE See estimated price ranges for selected gems, minerals and crystals, and use the built-in Price Calculator to estimate value by weight. Estimates are for informational purposes only and vary with quality, size, rarity, origin and market demand. ASK THE AI STONE ASSISTANT Chat about geology, minerals, crystals and rockhounding anytime: • "How can I tell ruby from garnet?" • "How and where does aquamarine form?" • "What does Mohs hardness mean?" • "How do I start a rock collection?" BUILD YOUR COLLECTION Save your finds to a personal digital collection, organize your specimens and keep a Favorites list of stones you love or want to find next. iCloud Sync keeps your collection backed up across your devices. GREAT FOR • Rockhounds identifying finds from hikes, rivers and beaches • Collectors cataloging and valuing specimens • Students learning earth science and mineralogy • Anyone curious about the stones beneath their feet Download Stonectra and find out what you found. Privacy Policy: https://thebariscc.github.io/Stonectra/PrivacyPolicy.html Terms & Conditions: https://thebariscc.github.io/Stonectra/TermsAndConditions.html Support: https://thebariscc.github.io/Stonectra/Support.html

Screenshots

Apakabar.fm4 screens
Rock Identifier4 screens

Verdict

The call

The clearest difference is update cadence: Apakabar.fm at every 5 days against Rock Identifier's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Apakabar.fm sells 3 in-app purchases, starting at $4.99 per month and Rock Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Apakabar.fm ships an update every 5 days, Rock Identifier every 6 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Apakabar.fm versus Rock Identifier: the parameters behind the verdict, then further details
ParameterApakabar.fmRock Identifier
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.617.0 — better
Further details — not scored
Size13 MB29 MB
Age rating4+4+
DeveloperMaxim OranskyBaris Can Ceylan

In-app purchases

3 purchases

Apakabar.fm

Subscriptions3
  • Premium 1 Month1 Month trial$4.991 Month
  • Premium 6 Months$14.996 Months
  • Premium Yearly — Early Bird$24.991 Year
2 purchases

Rock Identifier

Subscriptions2
  • Weekly Pro3 Days trial$3.997 Days
  • Annual Pro (SAVE %80)$39.991 Year

Questions

Is Apakabar.fm free?
Apakabar.fm is free to download, with in-app purchases available.
Is Rock Identifier free?
Rock Identifier is free to download, with in-app purchases available.
Do Apakabar.fm or Rock Identifier have ads?
Neither Apakabar.fm nor Rock Identifier shows ads.
Which is updated more often, Apakabar.fm or Rock Identifier?
Apakabar.fm ships an update every 5 days, and Rock Identifier every 6 weeks. Most recently, Apakabar.fm was updated on November 5, 2026 and Rock Identifier on October 30, 2026.

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