Comparison

TroveAI vs Second Brain

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

Head to head
About

TroveAI

This app helps you organize and retrieve saved content from various platforms. It uses AI to understand and summarize your saves, allowing you to ask questions and find information instantly. Your saved content is automatically categorized and linked, creating a personal knowledge base.

Highlights
  • Save content from any platform
  • AI-powered summarization and transcription
  • Ask natural language questions about saves
  • Automatic categorization and linking of saves
  • Private and ad-free experience
  • Weekly recaps and home screen widgets
Features
Read full description

Your saves have great taste. You just can't find any of them. That video with the trick you meant to try — 47 Reels deep. The café list a friend sent — a screenshot, somewhere in 3,000 photos. The article you swore you'd read, open in a tab since March. And the address you actually need? Four minutes into a video you'd have to rewatch. Saving takes a second. Finding is the part that's broken. Trove fixes finding. Share anything to Trove and it works out what the thing actually is — a recipe, a place, a thread, a product, a song — then pulls out what matters and files it. Nothing to tag. Nothing to sort. WHAT YOUR SAVES TURN INTO • A recipe video becomes ingredients and steps you can cook from — even when it was filmed in another language • A restaurant clip becomes the real place on a map, with a nudge when you're walking past it • An X thread becomes the whole thread, unrolled and readable • An article becomes a clean reader — and for publications you pay for, sign in once and your saves arrive in full • A screenshot becomes searchable text, read on your iPhone — bring in fifty at once • A song in a video becomes the track, with Spotify and Apple Music a tap away • A date someone mentions out loud becomes a reminder before it passes THEN YOU JUST ASK "Which cafés did I save for Tokyo?" "What did that article say about sleep?" "What can I make with the leftover chicken in my fridge?" Trove answers from your own library and shows you the exact save it pulled from. Thirty travel videos become a mapped city. Forty saved ideas become a plan, sources cited. Search by what you meant, not the words you remember. IT COMES BACK ON ITS OWN The recipe surfaces at dinner time. The café shows up when you're near it. A deadline buried in a save taps you on the shoulder. Related saves connect themselves, and saved places group into trips you can walk. Home Screen widgets keep it all one glance away, and an Explore feed shows what other people keep. ONE TAP, FROM ANYWHERE TikTok, Instagram, YouTube, X, Reddit, Pinterest, Spotify, newspapers, blogs — anything with a link. Share it, copy it, say "Save my clipboard to Trove," press the Action Button, or tap the button on your Lock Screen. Every door lands in the same library. REPLACES • The Notes folder called "to read" • The DM thread where you send links to yourself • 3,000 screenshots doing the job of a filing system • Rewatching a whole video for one address • Pocket (rest in peace) A PLACE TO READ Saved stories open in a clean, quiet reader at your type size. Highlight what's good and keep it as a card. Listen mode reads them aloud and follows along as it goes. PRIVATE BY DEFAULT Screenshots are read on your iPhone, not on a server. Nothing is read from your clipboard until you tap Save. Your saves are yours: never sold, never used to train AI models. No ads. No tracking. Delete everything anytime. PRICING Saving is free and unlimited, forever — no cap, no countdown. That part should never have a price on it. The AI work does cost real money to run, so the first 100 summaries and questions are on us, and Trove Pro covers it after that. The price keeps the servers on. That's the whole reason it exists. Trove Pro ($2.99/month or $19.99/year): • Unlimited summaries and details on every save • Unlimited Ask Trove, always with sources • Resurfacing always on — dinner-time recipes, nudges near your places • Cook Mode, trip maps, and rich tiles on every save No free trial and no ads. Subscriptions auto-renew unless canceled at least 24 hours before the end of the period; manage or cancel anytime in your App Store account settings. Terms: https://aitrove.app/terms Privacy: https://aitrove.app/privacy Stop scrolling for things you already found once. Trove it.

About

Second Brain

Features
Read full description

Second Brain is your offline-first personal knowledge management app. Capture every idea, note, and insight — and never lose a thought again. No ads. No tracking. No account required. Your data stays on your device. FEATURES: • Rich Notes — Write with Markdown support, add images, link notes together • Collections — Organize notes into collections with icons and colors • Tags — Tag anything for instant filtering • Daily Notes — One note per day, automatically created • Goals — Track personal goals with milestones and progress • Book Notes — Capture key takeaways from books you read • Quotes — Save your favorite quotes • Knowledge Graph — See how your ideas connect visually • Bi-directional Links — Link notes and see backlinks automatically • Full-Text Search — Find anything instantly • Favorites & Archive — Star important notes, archive the rest • Quick Capture — Capture thoughts from the home screen widget • Face ID / Touch ID — Lock your app for privacy • iCloud Backup — Optional, off by default • Export — PDF, CSV, Markdown • 15 Languages — English, Turkish, Spanish, German, French, Italian, Portuguese, Dutch, Polish, Arabic, Japanese, Korean, Chinese, Russian PRIVACY FIRST: Second Brain collects zero data. No analytics, no tracking SDKs, no servers. Everything lives on your device. PREMIUM (one-time purchase): Unlock unlimited notes, collections, Knowledge Graph, exports, Face ID, and home screen widgets with a single lifetime purchase.

Screenshots

TroveAI4 screens
Second Brain4 screens

Verdict

The call

The clearest difference is update cadence: TroveAI at every 2 days against Second Brain's every 3 months. Second Brain's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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. TroveAI sells 2 in-app purchases, starting at $2.99 per month and Second Brain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TroveAI ships an update every 2 days, Second Brain every 3 months. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
TroveAI versus Second Brain: the parameters behind the verdict, then further details
ParameterTroveAISecond Brain
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size18 MB25 MB
Age rating4+4+
DeveloperAshray ChowdhrySelahattin Bozat

In-app purchases

2 purchases

TroveAI

Subscriptions2
  • Monthly$2.991 Month
  • Annual$19.991 Year
1 purchases

Second Brain

One-time1
  • Second Brain Premium$9.99

Questions

Is TroveAI free?
TroveAI is free to download, with in-app purchases available.
Is Second Brain free?
Second Brain is free to download, with in-app purchases available.
Do TroveAI or Second Brain have ads?
Neither TroveAI nor Second Brain shows ads.
Which is updated more often, TroveAI or Second Brain?
TroveAI ships an update every 2 days, and Second Brain every 3 months. Most recently, TroveAI was updated on September 10, 2026 and Second Brain on September 24, 2026.

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