Comparison

Voice vs RobotVision

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

Head to head
About

Voice

Features
Read full description

VoiceTag lets you attach voice memos to NFC tags. Ideal for labelling your belongings, medication, files or anything else with a spoken description. FEATURES: - Scan an NFC tag to record a voice memo - Scan it again to hear your memo - Edit or replace your memos at any time - Back up and restore your data - Share your memos with the people around you PLACES AND SHOPS โ€” NEW Museums, restaurants and shops now put up VoiceTag tags of their own. Hold your phone near the tag placed beside an artwork, a menu or a sign, and its content is read out in your language. Free, no account, no limit. WORKS WITH YOUR EXISTING TAGS VoiceTag also reads NFC tags that already carry NDEF text. Scan your older tags and the app reads their content aloud. Perfect for quickly identifying tags you programmed elsewhere. BUILT FOR ACCESSIBILITY: VoiceTag was designed with accessibility at its heart. Uncluttered interface, large buttons, works with VoiceOver. AVAILABLE IN ELEVEN LANGUAGES: English, French, German, Spanish, Italian, Greek, Dutch, Polish, Japanese, Brazilian Portuguese and European Portuguese. SUBSCRIPTION: - 14-day free trial - Yearly subscription: โ‚ฌ9.99/year - Or a one-off lifetime purchase: โ‚ฌ29.99 Reading tags in places and shops stays free, with no subscription. The subscription renews automatically unless cancelled in your account settings at least 24 hours before the end of the period. Privacy policy: https://voice-tag.app/privacy Terms of use: https://voice-tag.app/terms

About

RobotVision

Features
Read full description

RobotVision is a fast and efficient object detection app powered by AI. Seamlessly identify and track objects in real time using your camera. Key Features: - Real-time object detection and recognition. - High accuracy powered by advanced vision models. - Simple, clean, and distraction-free interface. - Lightweight and optimized for daily use. Unlock the power of computer vision with RobotVision.

Screenshots

Voice4 screens
RobotVision3 screens

Verdict

The call

The clearest difference is in-app purchases: RobotVision at none against Voice's 2. RobotVision also leads on update cadence (every 5 days vs every 3 weeks). Voice's advantage is iOS requirement (15.6 vs 17.0). On price, ads 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. Voice sells 2 in-app purchases, starting at $8.99 per year. RobotVision asks for nothing beyond the download.

UpkeepUpdate frequency

Voice ships an update every 3 weeks, RobotVision every 5 days. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.

Scorecard3 real differences ยท 3 level
Voice versus RobotVision: the parameters behind the verdict, then further details
ParameterVoiceRobotVision
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 โ€” better17.0
Further details โ€” not scored
Size21 MB73 MB
Age rating4+4+
DeveloperNicolas Lacourte-BarbadauxTran Cong Minh

In-app purchases

2 purchases

Voice

Subscriptions1
  • Yearly Subscription14 Days trial$8.991 Year
One-time1
  • Lifetime Access$24.99
None

RobotVision

No in-app purchases

Questions

Is Voice free?
Voice is free to download, with in-app purchases available.
Is RobotVision free?
RobotVision is free to download, with no in-app purchases.
Do Voice or RobotVision have ads?
Neither Voice nor RobotVision shows ads.
Which is updated more often, Voice or RobotVision?
Voice ships an update every 3 weeks, and RobotVision every 5 days. Most recently, Voice was updated on September 15, 2026 and RobotVision on September 13, 2026.

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