Inference Ace vs SLP Flashcards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
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** 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 :-)
SLP Flashcards
This app provides a comprehensive collection of digital flashcards designed to enhance speech and language skills. It features over hundreds of cards across 18 decks, covering vocabulary, grammar, and various language activities with high-quality photo cues.
- 18 themed card decks
- Vocabulary, grammar, and question practice
- High-quality photo cues
- Language activity prompts
- Targeted skill development
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Our card decks target various speech and language targets including vocabulary, questions, grammar and more! Hundreds of flashcards are separated into 18 different card decks. High quality photos allow you to do what you do best- facilitate language! Language activities: -Categories: Name items in a category, open ended for endless discussion -Name the category: Given three items in a category, explain how they go together -Compare and contrast: Compare and contrast two similar items, open ended for discussion, perfect to use with graphic organizers -Synonyms: Name synonyms (similar words), open ended for multiple responses and discussion -Antonyms: Name opposites, open ended for multiple responses and discussion -Homonyms: Explain multiple meanings for words, side A is open ended, side B gives multiple spellings and a photo cue to guide thinking -Wh questions: Answer various Wh questions (who, what, where, when, and why), front side asks a question, back side gives a photo cue and multiple choice with one correct answer -Get to know you: Open ended questions with picture cues to facilitate discussion and establish rapport -Plurals: Name the plural of an item, photo cue on back side -Possessives: Photos and questions to target possessive nouns Photo Cards: Photo cards are ideal for labeling, describing, inferencing, expanding utterances, practicing articulation or fluency, and much more! -Verbs: Single sided cards with photos of people in action -Animals: Photo on side A and label on side B -In the house: Photo on side A and label on side B -Transportation: Photo on side A and label on side B -Clothes: Photo on side A and label on side B -Food: Photo on side A and label on side B -Body Parts: Photo on side A and label on side B -Colors and Shapes: Colored shape on side A and label on side B
Screenshots
Verdict
The clearest difference is price: Inference Ace at Free against SLP Flashcards's $2.99. Inference Ace also leads on review sentiment (89% vs 50%) and ratings volume (21 vs 2). SLP Flashcards's advantage is in-app purchases (none vs 3) and update cadence (daily vs every 7 months). On ads, device support and iOS requirement 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
Inference Ace is free to download; SLP Flashcards costs $2.99 up front. Inference Ace sells 3 one-off in-app purchases. SLP Flashcards asks for nothing beyond the download.
SLP Flashcards holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: Inference Ace has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 89% of Inference Ace's written reviews are positive against 50% of SLP Flashcards's, so the app with the better star average is not the one people write more warmly about.
Inference Ace ships an update every 7 months, SLP Flashcards daily. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Inference Ace | SLP Flashcards |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.6 (21 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | 88.6% of reviews — better | 50.0% of reviews |
| Number of ratings | 21 — better | 2 |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 12.3 |
| Further details — not scored | ||
| Size | 22 MB | 268 MB |
| Age rating | 4+ | 4+ |
| Developer | Janine Toole | SLP Friend LLC |
Customer experience
Inference Ace
SLP Flashcards
In-app purchases
Inference Ace
- Upgrade to 2 Players$1.99
- Inference Ace: Buy All Levels$2.99
- Upgrade to 10 Players$2.99
SLP Flashcards
No in-app purchases
Questions
Is Inference Ace free?
Is SLP Flashcards free?
Which has better reviews, Inference Ace or SLP Flashcards?
Do Inference Ace or SLP Flashcards have ads?
Which is updated more often, Inference Ace or SLP Flashcards?
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