53
BU Score
Solid
The Purple Frog
✍️ BU Analytics Review
“
The Purple Frog is an iOS app from i4software in the Food & Drink category, currently rated 4.3★ across 89 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 53 — Solid (established niche player). For a Food & Drink app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Mature app (14y old)METRIC | +$1,500 | |
| Good rating (4.3★)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (89 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 120 MB🔞 4+📱 iOS 11.0+🔖 v2.0🔄 updated 2y ago🌐 EN📂 Food & Drink💰 Paid🚀 Launched 2012 (14y old)
📝 About this app
-- NEW: Tap Words To Spell Letter-By-Letter --
PURPLE FROG is an interactive children's book with original artwork and voice narration that will draw kids into a magical world while teaching them to read, speak and spell properly.
--------
• PURPLE FROG is a fable of acceptance and friendship that engages young readers.
• Beautiful hand-drawn artwork gives every frame depth and character.
• Professional voice narration and sound effects bring the story to life!
• See your child’s eyes light up as they tap on various elements to learn the spelling and pronunciation of words.
• Enjoy having the story read to you or read the story yourself. Perfect for every level of reader!
Give your child the gift of reading and share the unforgettable story of the PURPLE FROG with them today!
PURPLE FROG is an interactive children's book with original artwork and voice narration that will draw kids into a magical world while teaching them to read, speak and spell properly.
--------
• PURPLE FROG is a fable of acceptance and friendship that engages young readers.
• Beautiful hand-drawn artwork gives every frame depth and character.
• Professional voice narration and sound effects bring the story to life!
• See your child’s eyes light up as they tap on various elements to learn the spelling and pronunciation of words.
• Enjoy having the story read to you or read the story yourself. Perfect for every level of reader!
Give your child the gift of reading and share the unforgettable story of the PURPLE FROG with them today!
🆕 What's New · v2.0
Updated for latest iOS devices and iOS versions.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- The Purple Frog
- Developer
- i4software
- Bundle ID
- com.i4software.thepurplefrog
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/mo
- Top-grossing rank
- Outside top 100 in US Food & Drink
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1781301520
📈Ratings growth89 ratings+4350% lifetimeShow 3-year history estimate ▾
Tracked (30 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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