Comparison

AppSmith vs Eris.

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

Head to head
About

AppSmith

This app lets you create and instantly preview your mobile app projects on your device. It's a safe space for students and educators to learn app development through hands-on experimentation and immediate visual feedback.

Highlights
  • Create mobile apps with AI
  • Instant preview on device
  • Learn app development lifecycle
  • Safe experimentation environment
  • QR code project connection
  • Visual feedback loop
Features
Read full description

AppSmith is a powerful learning tool that bridges the gap between digital creation and seeing your projects come to life on a real device. Designed for students, educators, and curious minds, this app transforms your iPhone or iPad into an interactive preview environment. Learn by Exploring: Experience the complete mobile app lifecycle firsthand. Connect to your projects by scanning a QR code and instantly see your application running on your device. This immediate feedback loop accelerates learning by connecting abstract concepts to tangible, visual results. Safe Experimentation Environment: Test ideas, make changes, and learn from the results without consequences. AppSmith provides a sandbox where you can freely experiment, try different approaches, and develop problem-solving skills essential to understanding how software works. Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://appletai.app/privacy

About

Eris.

Experience private AI conversations entirely on your device. This app offers offline access to multiple AI models, ensuring your data never leaves your iPhone or iPad. Enjoy fast, secure AI assistance without internet connectivity or subscriptions.

Highlights
  • 100% Private conversations
  • No internet required
  • Multiple AI models supported
  • Optimized for Apple Silicon
  • One-time download, use forever
  • Dark Mode support
  • Haptic feedback
Features
Read full description

Eris brings the power of AI conversation to your iPhone and iPad while keeping your privacy intact. Unlike cloud-based AI assistants, Eris runs entirely on your device using Apple's cutting-edge MLX framework. KEY FEATURES: • 100% Private - All conversations stay on your device • No Internet Required - Chat with AI completely offline • Multiple AI Models - Choose from Llama, Qwen, DeepSeek, and more • Lightning Fast - Optimized for Apple Silicon performance • No Subscriptions - One-time download, use forever • Dark Mode Support - Easy on your eyes • Haptic Feedback - Tactile responses for better interaction SUPPORTED MODELS: • Llama 3.2 (1B, 3B) - Meta's efficient language models • Qwen 2.5 Series - Multilingual capabilities • DeepSeek R1 - Advanced reasoning • Gemma 2, Phi 3.5, Mistral - Various specialized models • Code Models - For programming assistance PRIVACY FIRST: Your conversations never leave your device. No cloud servers, no data collection, no tracking. What you say to Eris stays with Eris. REQUIREMENTS: • iPhone XS/XR or newer (A12 chip required) • iOS 17.6 or later • 2-8GB storage per model Perfect for users who want AI assistance without compromising privacy. Whether you're brainstorming ideas, getting help with code, or just having a conversation, Eris is your private AI companion. Note: First launch includes a one-time model download. Models are stored locally for offline use.

Screenshots

AppSmith3 screens
Eris.4 screens

Verdict

The call

The clearest difference is in-app purchases: Eris. at none against AppSmith's 2. AppSmith's advantage is rating (4.6 vs 4.3) and update cadence (every 4 days vs every 2 weeks). On price, ratings volume, ads 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

Both are free to download. AppSmith sells 2 in-app purchases, starting at $9.99 per 7 days. Eris. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AppSmith holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews point the same way: 100% of AppSmith's written reviews are positive against 80% of Eris.'s.

UpkeepUpdate frequency

AppSmith ships an update every 4 days, Eris. every 2 weeks. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

Scorecard5 real differences · 5 level
AppSmith versus Eris.: the parameters behind the verdict, then further details
ParameterAppSmithEris.
PriceFreeFree
Rating4.6 (10 ratings) — better4.3 (6 ratings)
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings10 — better6
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.6 — better
Further details — not scored
Size65 MB34 MB
Age rating4+4+
DeveloperMuhammad ZulaliIgnacio Palacio

Customer experience

AppSmith

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Eris.

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

2 purchases

AppSmith

Subscriptions2
  • Applet Plus - Weekly$9.997 Days
  • Applet Plus Monthly3 Days trial$19.991 Month
None

Eris.

No in-app purchases

Questions

Is AppSmith free?
AppSmith is free to download, with in-app purchases available.
Is Eris. free?
Eris. is free to download, with no in-app purchases.
Which has better reviews, AppSmith or Eris.?
AppSmith is rated higher. AppSmith averages 4.6 out of 5 from 10 ratings, while Eris. averages 4.3 from 6 ratings.
Do AppSmith or Eris. have ads?
Neither AppSmith nor Eris. shows ads.
Which is updated more often, AppSmith or Eris.?
AppSmith ships an update every 4 days, and Eris. every 2 weeks. Most recently, AppSmith was updated on September 30, 2026 and Eris. on October 2, 2026.

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