| Core Identity |
| Developer | EVOLLY.APP | Google | Microsoft Corporation | Mosaic S.r.l. | DeepL SE | Direct Cursus Computer Systems Trading | Theo Hoffenberg | Adobe Inc. | NAVER Corp. |
| Category | Utilities | Reference | Productivity | Productivity | Reference | Reference | Reference | Business | Reference |
| Platform | Android, iOS | iOS, Android | iOS, Android | Android, iOS | iOS, Android | Android, iOS | iOS, Android | iOS | Android, iOS |
| Store Metrics |
| Rating | 4.4 / 5 | 4.3 / 5 | 4.8 / 5 | 4.7 / 5 | 4.8 / 5 | 4.7 / 5 | 4.7 / 5 | 4.9 / 5 | 4.7 / 5 |
| Ratings Count | 26,735 | 82,610 | 158,316 | 523,178 | 13,258 | 7,096 | 3,573 | 1,540,221 | 3,365 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Apr 4, 2018 | Feb 8, 2011 | Aug 6, 2015 | Feb 11, 2019 | Apr 26, 2021 | Dec 14, 2012 | Nov 5, 2014 | May 31, 2017 | Sep 11, 2016 |
| Last Updated | Jan 26, 2026 | May 4, 2026 | Oct 31, 2025 | Apr 20, 2026 | May 19, 2026 | Apr 9, 2026 | Apr 3, 2026 | Mar 25, 2026 | Mar 4, 2026 |
| Sentiment & Reviews |
| Sentiment | negative | mixed | negative | mixed | mixed | - | mixed | positive | mixed |
| Score | 25/100 | 65/100 | 25/100 | 55/100 | 45/100 | - | 45/100 | 76/100 | 45/100 |
| Praises | - Simple and effective image translation functionality provides quick results for casual users during travel
- Intuitive interface design makes the translation process accessible for non-technical users on mobile devices
| - Live translation and transcript saving features provide significant utility for travelers and language learners
| - Split-screen conversation mode enables fluid communication between two speakers in real-time
| - Voice translation features provide reliable communication support for travelers and language learners
| - Natural sounding translation quality for English and European languages keeps users engaged during daily tasks
| - | - Contextual translation features provide deeper linguistic understanding than standard dictionary apps for language learners
| - Ease of Use
- Image Enhancement
| - Accurate translation performance for Asian languages provides significant utility for daily communication needs
|
| Complaints | - Aggressive paywall implementation following the latest update restricts free usage and frustrates long-term users
- Subscription management and refund processes are perceived as deceptive and difficult for users to navigate
- Inaccurate translation quality and language support regressions degrade the core utility of the application
| - Recent interface changes obscure critical buttons and create navigation friction for daily users
| - Post-update interface changes remove essential features like Pinyin transliteration and dark mode
- Removal of offline translation capabilities forces reliance on network connectivity
| - Aggressive monetization tactics and high subscription costs frustrate users seeking free utility
| - Restrictive free usage limits and aggressive monetization nudges frustrate users who rely on the service daily
| - | - Inaccurate translation examples and AI-generated content erode trust in the application accuracy
| - Subscription Cost
- Technical Reliability
| - Forced language selection logic causes persistent errors when attempting to translate non-Korean language pairs
|
| Requests | - Transparent subscription cancellation options within the application to prevent unauthorized recurring charges
| - Users request granular control over translation settings including speech speed and language reversal
| - Restoration of offline translation support to enable usage without active network connections
| - Expansion of language support to include specific African and regional dialects
| - Addition of audio playback controls to adjust speed and volume for better language learning utility
| - | - Expanded language support for underrepresented regions including Indonesian and various African languages
| - | - Expanded offline translation support for additional languages beyond the current limited selection
|
| Strategic Intel |
| Strengths | - Simple camera-to-text interface lowers barrier for non-technical users
- Document Mode increases session depth for professional users
| - System-level Android integration replaces default assistant on hardware-mapped triggers
- 249-language library functions as a massive data-collection moat
| - Split-screen conversation mode enables fluid face-to-face communication
- Multi-device conversation codes drive organic user acquisition
| - 100+ language library supports broad international market penetration
- Offline-first architecture reduces dependency on constant connectivity
- Voice-to-voice utility drives high-value professional subscriptions
| - High-accuracy engine sustains organic install velocity
- B2B glossaries create enterprise switching costs
- Minimalist interface reduces cognitive load
| - | - Contextual translation engine creates high switching costs for professional users
- SRS learning loop anchors daily active usage
- Cross-device synchronization reduces churn
| - Deep integration with Adobe Document Cloud and Acrobat
- Advanced AI-driven cleanup tools (Magic Eraser, Straighten)
- High brand trust and enterprise-grade security
| - Regional linguistic superiority in Korean/Japanese
- OS-level translation via Papago Mini
- Integrated study-note retention loops
|
| Weaknesses | - 3.89 rating on Android reflects paywall complaints
- Subscription management friction drives refund surges
- Language accuracy regressions erode core utility
| - Recent UI updates obscure critical text-editing controls
- Frequent post-update application crashes disrupt translation workflow
| - Removal of offline language packs in the latest update
- Frequent application crashes during text entry
| - Weekly subscription price point above category median
- Persistent review prompts erode daily session quality
- Translation inaccuracies for Slavic languages undermine service trust
| - Premium tier pricing above category median
- Persistent connectivity bugs on standard networks
- Restrictive free-tier limits causing high-frequency churn
| - | - AI-generated translation errors erode user trust
- Monthly subscription costs perceived as high
- Technical regressions break core keyboard switching
| - High subscription cost ($10/mo) causing user friction
- Technical bugs including login loops and data loss in multi-page scans
- Lack of specialized ID/Passport scanning modes
| - Rigid Korean-default language logic
- Poor translation quality for European languages
- Account synchronization failures
|
| Pricing | freemium | free | free | freemium | freemium | free | freemium | freemium | free |
| Momentum | Maintenance | Intense | Maintenance | Steady | Active | Intense | Intense | Maintenance | Active |
| Update Cadence | 2 versions, 1 majors/6mo, ~64d avg | 5 versions, ~6d avg | 5 versions, 1 majors/6mo, ~142d avg | 5 versions, ~21d avg | 5 versions, ~10d avg | 5 versions | 5 versions | 1 versions | 5 versions |
