TachlisAI vs KosherChat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TachlisAI
This AI assistant helps the frum Jewish community with daily tasks like drafting emails, preparing educational materials, planning events, and managing schedules. It offers image creation, file editing, website building, and web search capabilities, with built-in content filtering and customizable responses.
- Draft business emails and documents
- Prepare educational worksheets and tests
- Plan simcha invitations and programs
- Create and edit images
- Work with files and spreadsheets
- Build websites with live preview
- Web search with source tracking
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Kosher AI for frum life. TachlisAI is an AI assistant built for the frum Jewish community. Get help with the work in front of you: a business email, a classroom worksheet, a simcha invitation or a spreadsheet that needs sorting out. Chat in English, Hebrew or Yiddish. BUILT AROUND YOUR DAY • Parnassah: draft emails, resumes, cover letters and business documents. • Chinuch: prepare worksheets, tests and learning materials for your class. • Simchos: work on invitations, speeches and programs for family occasions. • Zmanim and the Jewish calendar: get help that takes Shabbos, yom tov and the Jewish date into account. MORE THAN A CHAT • Create and edit images. Upload a picture or take a photo in the app. • Work with files and spreadsheets. Create documents, presentations and PDFs, or make sense of files you already have. • Build websites with a live preview in the app, and get help with coding and data analysis. • Search the web for current information and follow the sources. • Use voice input to dictate a message, and read-aloud to listen to written replies. HASHKAFA AND ACCOUNTABILITY Content filtering is always on and cannot be switched off. Choose a Hashkafa profile to shape responses for your background, with an optional lock on that setting. Choose an accountability partner for visibility into your chat activity. Family controls for teen accounts are in beta: new and still being tested. A MESSAGE AWAY TachlisAI is also available on the web, WhatsApp and SMS. Message 845-203-2333, or open WhatsApp at https://wa.me/18452032333. Features and account access differ by channel. TachlisAI is a productivity tool, not a posek. It does not issue halachic rulings; questions touching halacha include a reminder to ask your rav. AI can make mistakes—check important answers and sources. Learn more: https://tachlisai.com/kosher-ai Support: https://tachlisai.com/contact Privacy: https://tachlisai.com/privacy Terms: https://tachlisai.com/terms
KosherChat
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KosherChat is a capable AI assistant built for Jewish life — with a thorough kosher content filter and thoughtful support for the rhythm of your week. Ask questions, draft messages, do deep research, attach photos, and keep your conversations and memory in one place on iPhone and iPad. WHAT YOU CAN DO • Chat with a capable AI — everyday questions, writing help, research, and more • Get Shabbos times (zmanim) and weather based on your location • Set reminders and view tasks in Today • Attach photos and files from chat • Save Artifacts from your conversations — code, documents, and previews in one place • Install Skills — reusable instructions for tasks like email drafts, Shabbos planning, or research • Create custom Skills with AI (paid plans) • Connect Tether to run tasks on your computer from your phone (Pro) • Optional Google integrations on Pro — Gmail, Drive, Calendar • AI instrumental song generation on Pro plans KOSHER BY DESIGN — NOT JUST IN NAME Most AI assistants have no guardrails. KosherChat is different. Advanced built-in content filters block inappropriate, explicit, and offensive material by default — no settings to toggle, no loopholes. It’s an assistant you can open without hesitation, in any context, around anyone. BUILT FOR JEWISH LIFE KosherChat understands the rhythm of your week — candle lighting times, zmanim, Shabbos planning, and halachic questions answered in plain language with real sources. One thing we take seriously: KosherChat will never pasken. When you ask a halachic question, it brings down the relevant sources — Shulchan Aruch, Mishnah Berurah, poskim — explains the considerations clearly, and directs you to ask a qualified Rav for a final ruling. That’s not a limitation. That’s the point. An AI has no business paskening, and ours never will. PLANS • Free — generous daily chat limits, no credit card required • Pro — $29.99/month: more access, premium models, Google apps, Tether, and optional extra credits • Pay as you go — buy credits when you need them; credits never expire Subscriptions and credit packs on iOS are purchased through the App Store. Restore purchases anytime from Account → Billing. PRIVATE BY DESIGN Your conversations are between you and KosherChat — not a public social feed. Notifications and location are optional and help with reminders and zmanim; the app explains each before iOS asks. You can delete your account anytime from the app. KosherChat provides informational assistance only — not professional rabbinic, medical, or legal advice. For halachic decisions, always consult a qualified Rav. Privacy Policy: https://www.kosherchatai.com/web/privacy Terms of Service: https://www.kosherchatai.com/web/terms
Screenshots
Verdict
The clearest difference is in-app purchases: TachlisAI at none against KosherChat's 6. TachlisAI also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement 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. KosherChat sells 6 in-app purchases, starting at $9.99 per month. TachlisAI asks for nothing beyond the download.
TachlisAI ships an update daily, KosherChat every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | TachlisAI | KosherChat |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 34 MB | 38 MB |
| Age rating | 12+ | 12+ |
| Developer | Nosson Weissman | JOSEPH TAUB |
In-app purchases
TachlisAI
No in-app purchases
KosherChat
- KosherChat Plus$9.991 Month
- KosherChat Pro$29.991 Month
- KosherChat Credits$4.99
- KosherChat Credits$9.99
- KosherChat Credits$24.99
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- KosherChat Credits$49.99









