Assistrix vs CustomSubs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Assistrix
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Take control of your subscriptions. Track all your recurring services in one place, avoid unexpected charges, and stay ahead of renewals and trials. With Assistrix, you can: • Manage all your subscriptions • Track billing dates, trials, and card expirations • Get reminders before renewals • Organize services with tags • View price history over time Designed to help you stay organized and in control of your recurring expenses. Terms of Use: https://assistrix-terms.vercel.app/terms-of-use.html
CustomSubs
Manage all your recurring bills and subscriptions in one place. Get reliable reminders before charges hit, track free trial ends, and access cancellation guides without needing to link bank accounts. Your data stays private and offline.
- Reliable bill and subscription reminders
- No bank login or account required
- 100% offline and privacy-focused
- Free trial end alerts
- Cancellation guides and links
- Spending analytics and category breakdowns
- Preloaded service templates
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Stop getting surprised by charges you forgot about. CustomSubs tracks every subscription in one place with reliable reminders, zero bank access, and nothing stored in the cloud. No account. No bank linking. Works 100% offline and 100% privacy. WHY CUSTOMSUBS Most subscription apps require bank access, push you to sign up, or send reminders that never arrive. CustomSubs is different. It is privacy first by design, built around notifications that actually fire, and fully offline so your data never leaves your device. RELIABLE BILLING REMINDERS Never miss a charge again. Reminders 7 days before, 1 day before, and the morning of billing Customizable notification times Dedicated trial end alerts before free trials convert to paid Reminders that work consistently even after reinstalling PRIVACY FIRST BY DESIGN Your subscriptions are nobody's business but yours. No account creation required No bank linking or email scanning No cloud sync. All data stays on your device Zero data collection 100 percent offline NEVER LOSE YOUR DATA Your subscriptions survive every reinstall. Export to Files, iCloud Drive, email, or AirDrop Restore with one tap after reinstalling Full backup and restore always in your control CANCEL WITH CONFIDENCE When it is time to cancel, CustomSubs has the details ready. Direct cancellation links for popular services Support contact details Step by step cancellation checklists Notes for complex cancellations Track cancellation progress SMART SUBSCRIPTION MANAGEMENT 329 preloaded templates including Netflix, Spotify, Disney Plus, and hundreds more Free trial tracker with end date alerts Multi currency support with 30 plus currencies Spending analytics with category breakdowns Pause subscriptions temporarily Mark bills as paid Clean, fast interface built for daily use PERFECT FOR Anyone hit by a charge they forgot about Privacy conscious users who do not want bank access required People juggling subscriptions across multiple currencies Anyone managing trials, pauses, and cancellations in one place YOUR DATA. YOUR DEVICE. YOUR CONTROL. Download free and add your first subscription in under a minute. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://customsubs.us/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: CustomSubs at 15.0 against Assistrix's 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
Both are free to download. Assistrix sells 2 in-app purchases, starting at $1.99 per month and CustomSubs sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Assistrix | CustomSubs |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Henrique Lima da Silva | CustomApps LLC |
In-app purchases
Assistrix
- Assistrix Premium – Monthly7 Days trial$1.991 Month
- Assistrix Premium – Annual7 Days trial$9.991 Year
CustomSubs
- Premium Monthly Subscription3 Days trial$0.991 Month









