SpeakColors vs Inference Ace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeakColors
This iPad app helps young children with speech and language delays practice using two-word phrases with colors and objects. It features colorful photos and allows voice recording to build vocabulary and language skills.
- Two-word phrase practice
- Color and object vocabulary
- Voice recording
- Interactive photos
- Progressive language skills
Read full descriptionHide full description
SpeakColors is an iPad app designed to encourage young children to imitate and use two word phrases with color words and common objects. The app is geared toward toddlers with speech and language delays, autism, Down syndrome and other developmental disorders. This motivating app increases vocabulary skills, phrase length, and receptive and expressive language. This lite version of SpeakColors contains 7 common colors and 100 colorful photographs of objects. Children can record their own voice to name colors, food, animals, toys, and common objects. "SpeakColors can do an excellent job of teaching words and sentence structure as a precursor to or in conjunction with other reinforcing hands-on multi-modality activities." ~ SpeechPathologyApps.com *** Free App of the Week in SpeechPathologyApps.com Newsletter (05/31/2012) *** Instructions: - From the main menu, press "Start". - Pick a color from the top of the screen. - Pick a sentence template from the upper-left of the screen. - Swipe left or swipe right (or use arrow buttons) to change objects. - Press a color or object in the middle of the screen to hear the name of the color or object. *** Includes In App Purchase to unlock features of the Full Version. *** *** Disclosure *** At RWH Technology we are committed to the privacy and safety of our customers and their children. This app: - Does not collect/share any user's personally identifiable information. - Does not contain Social Network Integration or Links to Social Media. - Does not contain ads. - Does not contain push notifications. - Does contain In-App-Purchase on a separate, parent oriented screen.
Inference Ace
This app helps children in grades 2-5 improve their reading comprehension by teaching inference skills step-by-step. It uses a game-like environment with over 450 examples and a reward center to keep kids engaged. Detailed reporting is available for up to 10 students.
- Step-by-step inference skill building
- Game-like environment with reward center
- Over 450 examples designed by teachers
- Detailed reporting for multiple students
- Incremental learning with unlocked levels
- Guided learning for reduced frustration
Read full descriptionHide full description
** Winner of prestigious Mom's Choice Award! Featured on Appolicious.com, iHeartThisApp.com ** Inference Ace helps kids who have trouble with reading comprehension. The app builds inference skills step-by-step until mastery in a fun, game-like environment. ***** 5 Stars - Nice app for practicing inference. Tons of examples. ***** 5 Stars - My son struggles with comprehension and doesn't like reading long passages. This app teaches a high level of skill in a format he enjoys. Thanks! Inference Ace is targeted to children in Grades 2-5 who can read the words (decode), but don't understand what they read. With over 450 examples, a fun and engaging reward center to increase motivation, and content designed by professional teachers and researchers, this app is bound to capture the attention of your kids. Best of all, there is detailed reporting for up to 10 students to meet the needs of teachers, therapists and parents. Key Features: - Incremental learning. New levels are unlocked only when your child is ready. - Guided learning for less frustration. Your child will always be guided to the correct answer. - Fun and engaging Reward Center to increase motivation. - Contains over 450 examples, with content designed by professional teachers and researchers. - Inferences are taught from multiple perspectives: what inferences are possible, which are not possible, multiple inferences per sentence, etc. - Our own Smart Sentence technology is used to infinitely vary the examples to prevent learning by rote. - Advanced levels include timers to ensure fluency. Research shows fluency in the foundation skills is critical to reading comprehension. Our apps are designed for and tested by typical and special needs children. Testers include children with Autism and other special needs. Our apps work for them! The free version of this app has 4 free levels for a single player. Remaining levels are unlocked by a single in-app purchase. Additional players can be purchased separately through an in-app purchase. Check out 'Inference Ace School Edition' if you prefer no in-app purchases. We are a member of the Moms with Apps program. We collect NO private information in our app, and our apps do not allow unrestricted web access. Inferencing is a key component of reading comprehension. If you can't infer fluently, you can't understand the story. Help your child now by getting started with our Inference Ace app. While you're at it, check out our other apps that target WH questions, identifying inference clues and identifying the main idea of a sentence or paragraph. We take customer service very seriously! If you ever have a problem or find that we've missed something, contact us at our website and we will do our best to fix the problem. ** Note: Inference Ace and Inference Clues intentionally use similar data sets. However, different skills are targeted. Also, when working through this app, you will encounter different variants of the same examples many times as we teach our players to derive multiple inferences from a single sentence -- just like expert readers do. This is an intentional feature, not a bug :-)
Screenshots
Verdict
The clearest difference is rating: Inference Ace at 3.6 against SpeakColors's 2.5. Inference Ace also leads on review sentiment (89% vs 67%) and update cadence (every 7 months vs every 16 months). On price, ads, in-app purchases and monetization model 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. SpeakColors sells 1 one-off in-app purchase and Inference Ace sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Inference Ace holds the better App Store score, 3.6 against 2.5. That said, the two scores are not equally well evidenced: Inference Ace has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of SpeakColors's written reviews are positive against 89% of Inference Ace's.
SpeakColors ships an update every 16 months, Inference Ace every 7 months. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.
| Parameter | SpeakColors | Inference Ace |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (4 ratings) | 3.6 (21 ratings) — better |
| Positive reviews | 66.7% of reviews | 88.6% of reviews — better |
| Number of ratings | 4 | 21 — better |
| Update frequency | Every 16 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.2 — better |
| Further details — not scored | ||
| Size | 20 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | RWH Technology, LLC | Janine Toole |
Customer experience
SpeakColors
Inference Ace
In-app purchases
SpeakColors
- Full Version$3.99
Inference Ace
- Upgrade to 2 Players$1.99
- Inference Ace: Buy All Levels$2.99
- Upgrade to 10 Players$2.99
Questions
Is SpeakColors free?
Is Inference Ace free?
Which has better reviews, SpeakColors or Inference Ace?
Do SpeakColors or Inference Ace have ads?
Which is updated more often, SpeakColors or Inference Ace?
Other comparisons















