Comparison

Recall vs SubDojo

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

Head to head
About

Recall

This app creates a personal knowledge base by summarizing online content like videos, articles, and podcasts. It automatically categorizes and links saved summaries, aiding in content discovery and connection. It also employs spaced repetition and active recall techniques to enhance long-term knowledge retention.

Highlights
  • Summarize any online content
  • Save summaries to personal knowledge base
  • Automatic categorization of summaries
  • Automatic linking of related content
  • Spaced repetition reviews
  • Active recall testing
Features
Read full description

Every AI gives you the same answers. Recall gives you yours. Join over 500K professionals, students and lifelong learners who are saving hours and turning their knowledge into their edge. One living space for your knowledge and the AI model of your choice. Save what matters, write what you think. Over time, you curate an AI that knows what you know. SAVE, SUMMARIZE & ORGANIZE INSTANTLY Share YouTube videos, podcasts, articles, PDFs, TikToks, recipes, and more with the Recall app. We do the rest. AGENTIC AI CHAT Ask questions across your entire knowledge base, search the internet, or combine both in one conversation. Choose your AI model. Switch models mid conversation. No lock in. LISTEN MODE Turn any content into a summary you can listen to in a custom voice you create. Learn on the go, your way. AUTOMATIC ORGANIZATION See how everything you've saved connects. Your content is automatically categorized and linked, no manual filing. Explore your knowledge visually and discover relationships you didn't know existed. QUIZ & RETAIN Stop doom scrolling and start learning. Generate quizzes on any content. Challenge friends with public quizzes. Spaced repetition and active recall resurface what you've saved at optimal intervals to lock it into long-term memory. BUILT FOR POWER USERS Bulk summarize, tag, connect, and generate quizzes at scale. API and MCP access lets you connect your knowledge base to any other AI tool. CROSS-DEVICE SYNC Start on mobile, finish on desktop. Don't break your workflow.

About

SubDojo

Features
Read full description

SubDojo helps you stay in control of recurring subscriptions, trials, and renewal dates. Many people do not know exactly what they pay for every month. Streaming services, cloud storage, apps, memberships, software tools, newsletters, and free trials can quietly add up. SubDojo gives you a simple place to track them all. Add each subscription with its name, price, billing cycle, currency, category, and next renewal date. SubDojo automatically helps you understand your monthly spend, upcoming renewals, and projected yearly cost. Key features: • Track recurring subscriptions in one place • See your total monthly subscription spend • View projected annual subscription cost • Organize subscriptions by category • Track trials and trial end dates • Add renewal reminders before the next charge • Support for multiple currencies • See upcoming renewals at a glance • Use a Home Screen widget for quick monthly spend visibility • Keep your data local and private SubDojo is designed for people who want a calm, simple way to manage recurring payments without connecting bank accounts or sharing financial data. Use it for: • Streaming subscriptions • Music services • Cloud storage • Productivity tools • Fitness memberships • Gaming subscriptions • Newsletters • App subscriptions • Software tools • Free trials SubDojo is not a bank connection app and does not cancel subscriptions for you. Instead, it helps you stay aware, plan ahead, and avoid forgotten renewals. Take a few minutes to add your subscriptions today and see what you are really paying every month.

Screenshots

Recall4 screens
SubDojo4 screens

Verdict

The call

The clearest difference is rating: SubDojo at 5.0 against Recall's 4.5. Recall's advantage is ratings volume (125 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SubDojo holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Recall has 125 ratings behind it against 1, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
Recall versus SubDojo: the parameters behind the verdict, then further details
ParameterRecallSubDojo
PriceFreeFree
Rating4.5 (125 ratings)5.0 (1 ratings) — better
Positive reviews53.5% of reviews—
Number of ratings125 — better1
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size81 MB1 MB
Age rating4+4+
DeveloperPaul RichardsLizzian LLC

In-app purchases

None

Recall

No in-app purchases

None

SubDojo

No in-app purchases

Questions

Is Recall free?
Recall is free to download, with no in-app purchases.
Is SubDojo free?
SubDojo is free to download, with no in-app purchases.
Which has better reviews, Recall or SubDojo?
SubDojo is rated higher. Recall averages 4.5 out of 5 from 125 ratings, while SubDojo averages 5.0 from 1 ratings.
Do Recall or SubDojo have ads?
Neither Recall nor SubDojo shows ads.

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