$1.99 once. No ads. No subscriptions. No accounts. Works offline.
Math facts practice for K–Grade 3 — addition, subtraction, multiplication, division.
Aligned with Common Core fluency standards (K.OA.A.5, 1.OA.C.6, 2.OA.B.2, 3.OA.C.7).

WHAT IT IS

Sprout School Math is a focused, kid-friendly math facts trainer for kindergarten through 3rd grade. Six tiers walk your kid from "add and subtract within 5" all the way through mixed multi-operation drills:

· Counting Quest — Add & subtract within 5 (Grade K)
· Number Knights — Add & subtract within 10 (Grade 1)
· Math Masters — Add & subtract within 20 (Grade 2)
· Multiplication Magic — Multiply 0–10 (Grade 3)
· Division Detectives — Divide 0–10 (Grade 3–4)
· All-Star Mix — Mixed +, −, ×, ÷ (Grade 3+)

Smart Practice mode automatically focuses on the facts your kid struggles with most, instead of drilling the easy ones over and over. Tiers unlock on suggestion — never blocked — so a kid working on their 7s isn't stuck on 6s if today is a 7s kind of day.

WHY IT'S DIFFERENT

· $1.99 once. No subscriptions. No "premium" tier. No tip jar.
· No ads. None. Anywhere.
· No accounts. No sign-up. No email. We never see your kid's name.
· Works fully offline. After install, no network calls — your kid's answers, scores, and progress never leave the device.
· Non-punitive feedback. No red X. No buzzer. Misses dim the right answer in a neutral tone — the kid notices, no one feels bad.
· Family Sharing (iOS) / Family Library (Android) supported. One $1.99 purchase covers every kid in your household.
· Made by a small team, supported directly. Bugs get fixed. Reviews get answered.

DESIGN FOR KIDS

· Large tap targets (≥56 pt) and high-contrast colors — kindergarteners with growing fine-motor skills can hit them.
· Light and dark themes — pick once per kid profile, both designed for legibility, no in-app purchases of "premium" themes.
· Multiple kid profiles in one app — each kid's mastery is tracked separately. Switch with a tap.

PRIVACY

We don't collect data. There's nothing to collect — the app never makes a network call after install. We can't see what your kid practices, how often they play, or whether they're improving, and we like it that way. The Data Safety section in the Play listing reflects this: "no data collected, no data shared."

COMMON CORE ALIGNMENT

· Counting Quest → K.OA.A.5 — Fluently add and subtract within 5
· Number Knights → 1.OA.C.6 — Add and subtract within 10
· Math Masters → 2.OA.B.2 — Add and subtract within 20
· Multiplication Magic & Division Detectives → 3.OA.C.7 — Multiply and divide within 100
· All-Star Mix — Interleaved retrieval practice (not a CCSS line-item, but pedagogically standard for fact fluency)

SUPPORT

Reach the developer directly at support@onlyapps.app. Reviews get a response, usually within 24 hours.