Spark vs Deeply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spark
Engage your mind with daily puzzles that make learning fun. Explore diverse topics like history, mythology, and geography through interactive games. Discover fascinating facts and sharpen your cognitive skills with expertly crafted challenges.
- Daily learning puzzles
- Diverse topic exploration
- Five unique game modes
- Expert-crafted content
- Progress tracking
- "Aha" moment design
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Sharpen your mind with games that help you learn. Spark brings fascinating topics to life with thoughtful puzzles spanning ancient history, mythology, movies, food, geography, and more. With five unique games, Spark makes learning part of your routine. Each game offers a different way to explore a topic, and every one teaches you as you play. Spark’s games include: This or That: Choose between two options to learn more about each topic Links: Find the common thread connecting people, places, and ideas Chrono: Put events in order to see how history really unfolded Knockout: Uncover surprising comparisons in a series of fun head-to-head matchups Hindsight: Pinpoint when and where a photo was taken to uncover the story behind it All of Spark’s puzzles are crafted by experts, not AI, and designed to spark those “aha” moments that make ideas stick. Explore hundreds of topics, from ancient history to the animal kingdom. Along the way, you’ll uncover facts that are fun to learn and even better to share. From the creators of Elevate and Balance, Spark is part of a collection of mental fitness apps designed to strengthen your mind. For additional information, please read our Terms of Service (https://themindcompany.com/terms-and-conditions?from=spark) and Privacy Policy (https://themindcompany.com/privacy-policy?from=spark).
Deeply
Engage in thoughtful conversations to explore ideas and understand complex topics. Save your discussions to continue them across devices. This AI-powered tool supports multiple sign-in options and prioritizes user data privacy.
- AI-powered conversations
- Explore ideas and topics
- Save ongoing discussions
- Cross-device synchronization
- Multiple sign-in options
- User data privacy focus
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Deeply is an AI-powered app designed to help you explore ideas and understand the world through thoughtful conversations. You can ask questions, reflect on topics, and engage in ongoing discussions. Conversations can be saved to your account so you can continue them across sessions and devices. Deeply supports sign in with Email, Apple, and Google. User data is handled responsibly and is not used for advertising or tracking. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ratings volume: Spark at 2.8K against Deeply's 5. Spark also leads on chart position (#113 vs unranked). On price, rating, review sentiment and update cadence 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
Both are free to download. Spark sells 9 in-app purchases, starting at $2.99 per month and Deeply sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Spark against 4.8 for Deeply. That said, the two scores are not equally well evidenced: Spark has 2.8K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 93% of Spark's written reviews are positive against 100% of Deeply's.
Spark ships an update weekly, Deeply every 5 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.
| Parameter | Spark | Deeply |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (2.8K ratings) | 4.8 (5 ratings) — better |
| Positive reviews | 92.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 2.8K — better | 5 |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #113 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 151 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | The Mind Company | Shanghai Huanying Technology Co., Ltd |
Customer experience
Spark
Deeply
Bugs and requests
Spark
Reported bugs
1 issue- AT&T blocking the website as potentially malicious
Requested features
2 requests- More games and puzzles
- Dark mode option
Deeply
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Spark
- Spark+$2.991 Month
- Spark+$4.991 Month
- Spark+$7.491 Month
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- Spark+1 Year trial2 variants$39.991 Year
- Spark+7 Days trial$39.991 Year
- Spark+3 Days trial$39.991 Year
- Spark+7 Days trial$59.991 Year
- Spark+1 Year trial$59.991 Year
- Spark+7 Days trial$79.991 Year
Deeply
- Deeply Pro – Monthly7 Days trial$9.991 Month









