Comparison

NUL vs Halo Super Agent

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

Head to head
About

NUL

Features
Read full description

From nothing, everything. NUL is a premium AI-powered multimodal studio that brings together 50+ frontier AI models from 14 providers in one elegant app. Generate cinematic videos, stunning images, original music, natural-sounding voiceovers, and accurate transcriptions โ€” all without switching between apps or managing multiple accounts. WHAT YOU CAN CREATE โ—† NUL Motion โ€” Generate and edit AI videos from text prompts, reference images, or existing clips. Use Motion Control for precise movement guidance. Capture video directly from your camera or upload from your library. โ—† NUL Vision โ€” Create high-definition images with precise style, framing, and composition control. Text-to-image, image-to-image, and advanced editing with Flux Kontext. Batch generation up to 4K resolution. โ—† NUL Voice โ€” Professional synthetic voice with tone adjustments for voiceovers, dubbing, and audio spots. 21+ natural-sounding voices with speed, stability, and style controls. โ—† NUL Music โ€” Generate original songs and instrumentals from text descriptions. Full compositions with lyrics or background tracks for your projects. โ—† NUL Avatar โ€” Turn a photo and audio into an animated talking avatar with realistic lip-sync and natural expressions. โ—† NUL Transcribe โ€” Convert audio and video to text with high-accuracy speech recognition, timestamps, and speaker detection. โ—† Prompt Studio โ€” AI-assisted prompt crafting with voice dictation. Speak your ideas naturally and let NUL refine them for better results across all models. 50+ AI MODELS, ONE STUDIO Access the world's most powerful generative AI models: โ€ข Video: Kling 3.0, Sora 2 Pro, Google Veo 3.1, Hailuo, Wan 2.6, Runway Aleph โ€ข Image: Midjourney, Grok Imagine, Imagen 4, Seedream, Flux Kontext, Nano Banana โ€ข Audio: ElevenLabs TTS, Suno Music, Sound Effects โ€ข Transcription: ElevenLabs Scribe with speaker diarization NEW Added: โ€ข Audio: ElevenLabs TTS, Suno Music, Suno Sounds, Sound Effects โ€ข Image: Midjourney, Grok Imagine, Imagen 4, Seedream, Flux Kontext, Qwen Image 2.0, Nano Banana No need to juggle multiple platforms. One app. All models. Premium results. DESIGNED FOR CREATORS โ€ข Dark theme with elegant gold accents โ€” a professional workspace โ€ข Built-in camera capture for photo and video input โ€ข Voice dictation for hands-free prompt creation โ€ข Real-time generation progress with live status updates โ€ข Full generation history with filtering by mode and provider โ€ข Download, save, and share your creations instantly โ€ข Seamless on iPhone, iPad, and Mac FLEXIBLE PRICING Start free with pay-as-you-go credit packs. No subscription required. Or unlock NUL Pro for monthly credits, bonus on every purchase, and Prompt Studio access. Pro plans support Family Sharing. Credit Packs: 100 ยท 400 ยท 1,000 ยท 3,000 credits NUL Pro Monthly: 200 credits/month + 10% bonus on packs NUL Pro Annual: 300 credits/month + 20% bonus โ€” save 25% FREE WELCOME CREDITS Every new user receives 20 free credits after signup โ€” no purchase required. Enough to generate AI images, try a short video, or create a sound effect and start exploring. REQUIREMENTS โ€ข iOS 17+ / macOS 14+ โ€ข Sign in with Apple โ€ข Internet connection required for generation Generated content URLs expire after approximately 14 days. Download your creations promptly to keep them. Questions? Contact support@nul-app.app Terms of use: https://nul-app.app/legal/terms

About

Halo Super Agent

Features
Read full description

Halo is your entire AI creative studio โ€” in one app. Generate stunning images, cinematic video, AI avatars, and complete marketing campaigns from a single prompt, powered by 30+ frontier models and an agent that creates for you. CREATE ANYTHING โ€ข Images โ€” photorealistic or stylized, with our most advanced image models including Halo Soul 2.0. โ€ข Video โ€” turn a prompt into cinematic clips, or animate your own images into motion. โ€ข Avatars & UGC โ€” generate your own AI spokesperson and UGC-style clips from a prompt. โ€ข Voiceovers โ€” turn a script into natural AI narration. โ€ข Super Agent โ€” describe what you want and Halo plans and builds it, step by step. ONE SUBSCRIPTION, EVERY MODEL Every plan unlocks all models, the full creator academy, and watermark-free output. Start with a 7-day free trial that includes 100 credits. Unused subscription credits stay in your balance, and each renewal adds the next monthly allotment. SUBSCRIPTIONS Halo offers auto-renewable monthly subscriptions: โ€ข Plus โ€” $37.99/month, 1,800 credits โ€ข Pro โ€” $74.99/month, 3,800 credits โ€ข Ultra โ€” $149.99/month, 8,000 credits You can also buy one-time credit packs that never expire. Payment is charged to your Apple ID at purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://halosuperagent.com/terms Privacy Policy: https://halosuperagent.com/privacy Questions or support? support@halosuperagent.com

Screenshots

NUL4 screens
Halo Super Agent4 screens

Verdict

The call

The clearest difference is update cadence: Halo Super Agent at every 4 days against NUL's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. NUL sells 6 in-app purchases, starting at $9.99 per month and Halo Super Agent sells 7 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NUL ships an update fortnightly, Halo Super Agent every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 5 level
NUL versus Halo Super Agent: the parameters behind the verdict, then further details
ParameterNULHalo Super Agent
PriceFreeFree
Update frequencyFortnightlyEvery 4 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Mac โ€” betteriPhone, iPad
Requires iOS17.0 โ€” better18.0
Further details โ€” not scored
Size16 MB14 MB
Age rating4+17+
DeveloperAlexandre Brotto Rangel da SilvaAnderson Westfield

In-app purchases

6 purchases

NUL

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Yaerly$89.991 Year
One-time4
  • Starter$4.99
  • Plus$14.99
  • Pro$29.99
Show 1 more
  • Studio$74.99
7 purchases

Halo Super Agent

Subscriptions3
  • Halo Plus$29.991 Month
  • Halo Pro$59.991 Month
  • Halo Ultra$129.991 Month
One-time4
  • 500 Credits$10.99
  • 1,000 Credits$19.99
  • 2,000 Credits$37.99
Show 1 more
  • 4,000 Credits$69.99

Questions

Is NUL free?
NUL is free to download, with in-app purchases available.
Is Halo Super Agent free?
Halo Super Agent is free to download, with in-app purchases available.
Do NUL or Halo Super Agent have ads?
Neither NUL nor Halo Super Agent shows ads.
Which is updated more often, NUL or Halo Super Agent?
NUL ships an update fortnightly, and Halo Super Agent every 4 days. Most recently, NUL was updated on October 25, 2026 and Halo Super Agent on October 31, 2026.

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