Numerlo vs Time to Read
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numerlo
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People notice fast thinkers. Complete a 60-second mental math sprint. Track your progress with the Numerlo Index. Watch your speed and accuracy improve over time. Short. Focused. Habit-forming. Free version includes • 8 daily games + 2 challenger games • Numerlo Index progress tracking • No ads - ever Premium unlocks • Unlimited daily games • Unlimited practice mode • Professional Challenges Built for people who used to be “math people” Accountants. Engineers. Finance. Consulting. Medicine. Anyone who wants sharper thinking in a world of calculators. Privacy first No tracking. No ads. Your data stays on your device. You can’t fake mental math. Build the advantage. Privacy: https://numerlo.app/docs/privacy.html Terms: https://numerlo.app/docs/terms.html
Time to Read
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Read a little. Every day. Time to Read is a calm reading tracker and reading timer for iPhone, iPad, and iPhone Duo. Start a session, read, and let the app keep your reading log — no account, no ads, no noise. Track books, articles, or study materials. Time to Read is not about finishing more books. It's about showing up, reading regularly, and building a habit that lasts. KEY FEATURES • Reading timer Hold to start a session, pause when you need a break, finish when you're done. • Daily goal and flexible streaks Set a daily reading goal and choose your reading days. Days off never break your streak. • Reading log and book tracker Every session is saved automatically, with history and total time for each book, article, or course. • Reading progress See this month's reading time and your week at a glance on the home screen. • Gentle reminders An optional daily "Time to read?" reminder, only on the days you choose. • Home Screen widget Today's progress, right on your Home Screen. • Made for iPhone Duo A two-card layout on the inner display and a compact view on the outer one. PREMIUM • Reading Challenges: join a gentle challenge, like reading 10 hours this month, and track progress from the day you join. • Full statistics: total reading time, weekly and monthly activity, and when you usually read best. • Unlimited reading items. • iCloud sync across your devices. The free version includes the reading timer, reading log, daily goal, and streaks, with a limit on reading items. Premium is available as a monthly subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://timetoreadapp.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Numerlo at every 3 days against Time to Read's every 6 weeks. Numerlo also leads on iOS requirement (15.1 vs 18.6). 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. Numerlo sells 2 in-app purchases, starting at $2.99 per month and Time to Read sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Numerlo ships an update every 3 days, Time to Read every 6 weeks. Both last shipped on October 25, 2026.
| Parameter | Numerlo | Time to Read |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 52 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanxi Li | Vitalii Kovalenko |
In-app purchases
Numerlo
- Monthly Premium7 Days trial$2.991 Month
- Annual Premium7 Days trial$25.991 Year
Time to Read
- Premium3 Days trial$4.991 Month









