Comparison

Transformers Rescue Bots vs Build A Reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Transformers Rescue Bots

Join the RESCUE BOTS and Cody in an interactive storybook adventure to track down a mysterious Mini-Con. Engage in thrilling races, solve puzzles, and make critical decisions as you explore Griffin Rock. This app is designed to foster teamwork, problem-solving, and early literacy skills in young children.

Highlights
  • Interactive animated scenes
  • Seven unique mission activities
  • Choose your leading Bot
  • Race and hunt for clues
  • Match suspects and collect Energon
  • Sticker pack for iMessage
Features
Currently charting
Read full description

GRIFFIN ROCK RESCUE bands together with a few new teammates to track down a mysterious Mini-Con whose arrival in Griffin Rock sparks a thrilling race throughout the town. This interactive storybook app puts you side-by-side with CODY and the RESCUE BOTS team—even BUMBLEBEE is here to help—as they track down this devious visitor. This adventure sparks team spirit, burns a lot of rubber, and raises important questions for, BLURR, our newest RESCUE BOT recruit: What’s more important? The rescue mission or a ‘need for speed?’ • Take control by picking the Bot YOU want leading each mission! • Hunt for clues across Griffin Rock! • Race your fellow Bots to hunt down the rogue Cybertronian! Feel like a member of the team as CODY guides you and GRIFFIN ROCK RESCUE around town, broadcasting updates as you power through seven different activities, racing from one side of the island to the other, dodging laughing gas, matching suspects, and gobbling up Energon cubes! Designed for young RESCUE BOTS fans and emerging readers, this app features: • Interactive, animated scenes that put you in the middle of the scene! • Race, catch, match, and dodge through seven unique missions that propel you through the story! • YOU pick the best Bot for each mission! Bots include: HEATWAVE, CHASE, BUMBLEBEE, BLURR, SIDESWIPE, and QUICKSHADOW. • Sticker pack of over 20 your favorite Transformers Rescue Bots to use with iMessage. Designed to deliver these Learning Goals: Numeracy: • Matching & sorting Early Literacy: • New vocabulary • Expanding early reading skills
 • Increasing reading comprehension Social-Emotional • Teamwork • Problem-solving with a group ABOUT PLAYDATE DIGITAL PlayDate Digital Inc. is a publisher of high-quality, interactive, mobile educational software for children. PlayDate Digital's products nurture children's emerging literacy and creativity skills by turning digital screens into engaging experiences. PlayDate Digital content is built in partnership with some of the world's most trusted global brands for kids. Visit us: playdatedigital.com Like us: facebook.com/playdatedigital Follow us: @playdatedigital Watch all our app trailers: youtube.com/PlayDateDigital1 HAVE QUESTIONS? We'd love to hear from you! Your questions suggestions and comments are always welcome. Contact us 24/7 at info@playdatedigital.com

About

Build A Reader

Read full description

The Build A Reader app from Tulsa City-County Library is a free tool that can help parents develop early literacy skills in children from birth to pre-K in order to grow and sustain a love of reading. The app offers short, bite-sized videos led by professional library staff demonstrating songs, finger plays, and great book recommendations in thematic categories such as Animals and Feelings to prepare young children for a lifetime of reading joy. Plus, when you can’t make it to the library for story time, you can still get a story time… in your pocket!

Screenshots

Transformers Rescue Bots4 screens
Build A Reader4 screens

Verdict

The call

The clearest difference is price: Build A Reader at Free against Transformers Rescue Bots's $3.99. Transformers Rescue Bots's advantage is chart position (#163 vs unranked) and iOS requirement (12.0 vs 15.0). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Build A Reader is free to download; Transformers Rescue Bots costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Transformers Rescue Bots ships an update every 16 months, Build A Reader every 14 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 8 level
Transformers Rescue Bots versus Build A Reader: the parameters behind the verdict, then further details
ParameterTransformers Rescue BotsBuild A Reader
Price$3.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews35.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 16 monthsEvery 14 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#163 — better—
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size843 MB204 MB
Age rating4+4+
DeveloperPlayDate Digital Inc.Tulsa City-County Library

In-app purchases

None

Transformers Rescue Bots

No in-app purchases

None

Build A Reader

No in-app purchases

Questions

Is Transformers Rescue Bots free?
Transformers Rescue Bots costs $3.99, with no in-app purchases.
Is Build A Reader free?
Build A Reader is free to download, with no in-app purchases.
Do Transformers Rescue Bots or Build A Reader have ads?
Neither Transformers Rescue Bots nor Build A Reader shows ads.
Which is updated more often, Transformers Rescue Bots or Build A Reader?
Transformers Rescue Bots ships an update every 16 months, and Build A Reader every 14 months. Most recently, Transformers Rescue Bots was updated on November 11, 2026 and Build A Reader on November 7, 2026.

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