Comparison

MLX Benchmarks vs ModelPrompt

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

Head to head
About

MLX Benchmarks

Features
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MLX Benchmark helps you understand how large language models perform on your hardware. Select a model and quantization, set context length and iterations, and run repeatable benchmarks that capture load time, tokenization time, time to first token, throughput, memory usage, and jitter. View detailed metrics grids, visualize comparisons in charts, and manage downloaded model repos directly in the app. Built for developers and AI enthusiasts who want clear, on-device performance insights without leaving their device. Features: - Model selection with quantization details - Configurable prompt, context length, and iterations - Metrics for load, tokenization, first-token latency, throughput, jitter, and memory - Charts to compare runs and devices - Downloaded model management (list, delete, refresh) - Optional Supabase upload for aggregating benchmark results

About

ModelPrompt

Features
Read full description

ModelPrompt instantly generates optimized prompts for any AI image or video model. Stop guessing what works β€” get perfectly formatted prompts tailored to each model's requirements. SUPPORTED MODELS - Image: FLUX, SDXL, Midjourney, Nano Banana, Seedream, GPT Image 1.5, Grok Aurora, Z-Image Turbo - Video: Kling, Veo, Wan, Sora, Hailuo/MiniMax KEY FEATURES - Model-Specific Formatting β€” Each AI model has different prompt requirements. ModelPrompt automatically formats your ideas for maximum quality. - Character Presets β€” Save your AI character once, reuse everywhere. Consistent results across all your generations. - Smart Prompt Builder β€” Choose style, lighting, camera angle, mood and more from curated options that actually work. - Prompt History β€” Never lose a great prompt. Search, copy, and reuse your favorites. - Works Offline β€” No internet needed. Your prompts stay private on your device. PERFECT FOR - AI artists and creators - Social media content creators - AI influencer creators - Anyone using AI image/video tools FREE TO START Try with FLUX and SDXL for free. Unlock all 20+ models with Pro. Built by AI creators, for AI creators.

Screenshots

MLX Benchmarks4 screens
ModelPrompt4 screens

Verdict

The call

The clearest difference is in-app purchases: MLX Benchmarks at none against ModelPrompt's 1. ModelPrompt's advantage is iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ModelPrompt sells 1 one-off in-app purchase. MLX Benchmarks asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
MLX Benchmarks versus ModelPrompt: the parameters behind the verdict, then further details
ParameterMLX BenchmarksModelPrompt
PriceFreeFree
Update frequencyEvery 2 daysβ€”
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.615.1 β€” better
Further details β€” not scored
Size18 MB39 MB
Age rating4+4+
DeveloperCostantino PistagnaAlan Newton

In-app purchases

None

MLX Benchmarks

No in-app purchases

1 purchases

ModelPrompt

One-time1
  • ModelPrompt Pro$2.99

Questions

Is MLX Benchmarks free?
MLX Benchmarks is free to download, with no in-app purchases.
Is ModelPrompt free?
ModelPrompt is free to download, with in-app purchases available.
Do MLX Benchmarks or ModelPrompt have ads?
Neither MLX Benchmarks nor ModelPrompt shows ads.

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