🇪🇸Worst Productivity Apps in Spain

The most complained-about productivity apps in Spain on App Store and Google Play, ranked by total negative reviews (1-3 stars) from real users. Updated monthly.

#AppRatingNegative Reviews
1Cl@ve
Cl@veAgencia Estatal de Administración Tributaria
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2.4423
2AEAT
AEATAgencia Tributaria
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3.2376
3Cl@ve
Cl@veAgencia Tributaria
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0.0375
4Fotocasa - Casas y pisos
Fotocasa - Casas y pisosADEVINTA REAL ESTATE SLU
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4.6351
5DNI DIGITAL (DNIe)
DNI DIGITAL (DNIe)Intereidas
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0.0346
6One PDF Home - Lector de PDF
One PDF Home - Lector de PDFBluewhale Studio
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3.3337
7Microsoft Authenticator
Microsoft AuthenticatorMicrosoft Corporation
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0.0300
8Certificado digital FNMT
Certificado digital FNMTFABRICA NACIONAL DE MONEDA Y TIMBRE
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4.7280
9Google Calendar
Google CalendarGoogle
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4.5267
10Correos: Envío y seguimiento
Correos: Envío y seguimientoGrupo Correos
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0.0241
11Notifica App
Notifica AppMinisterio de Asuntos Economicos y Transformacion Digital
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2.0232
12Mi carpeta Ciudadana
Mi carpeta CiudadanaMinisterio de Asuntos Economicos y Transformacion Digital
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4.7223
13AI Chat - Asistente IA
AI Chat - Asistente IASyphnosys Apps
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3.9220
14Lector PDF y Documentos
Lector PDF y DocumentosMeagan McConnell
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2.9214
15Gmail - El correo de Google
Gmail - El correo de GoogleGoogle
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0.0211
16GLS - Envía y recibe paquetes
GLS - Envía y recibe paquetesGLS Iberia
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4.3210
17Lector de archivos PDF
Lector de archivos PDFDream Tools
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3.5174
18Claude by Anthropic
Claude by AnthropicAnthropic PBC
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4.5171
19Google Gemini
Google GeminiGoogle
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4.7159
20Adobe Acrobat Reader para PDF
Adobe Acrobat Reader para PDFAdobe
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4.5159
21Claude by Anthropic
Claude by AnthropicAnthropic PBC
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0.0150
22Lector PDF: Visor y Editor
Lector PDF: Visor y EditorOffice Suite Pro
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3.8143
23Grok - Asistente de IA
Grok - Asistente de IAX Corp.
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0.0140
24Meta AI
Meta AIMeta Platforms, Inc.
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0.0140
25PDF Reader – PDF Viewer
PDF Reader – PDF ViewerEZTech Apps
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4.1134
26CamScanner:Escanear Documentos
CamScanner:Escanear DocumentosINTSIG Information Co., Ltd
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0.0133
27Documentos de Google
Documentos de GoogleGoogle
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4.7133
28Madrid Móvil
Madrid MóvilAyuntamiento de Madrid
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3.4132
29Hojas de cálculo de Google
Hojas de cálculo de GoogleGoogle
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0.0127
30Escáner QR y de barras
Escáner QR y de barrasTeaCapps
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4.6125
31CamScanner - Escáner de PDF
CamScanner - Escáner de PDFINTSIG PTE
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4.6118
32Documentos de Google
Documentos de GoogleGoogle LLC
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4.7118
33Perplexity - Búsqueda con IA
Perplexity - Búsqueda con IAPerplexity AI, Inc.
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4.8117
34Google Drive – almacenamiento
Google Drive – almacenamientoGoogle
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4.7113
35EasyClean - Limpiador archivos
EasyClean - Limpiador archivosDelta Tools Dev
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3.7111
36MiraClean Lite - Limpiador
MiraClean Lite - LimpiadorNOVAGE DEV
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3.9102
37Wispr Flow: AI Voice-to-Text
Wispr Flow: AI Voice-to-TextWispr AI, Inc.
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3.3102
38Visor de PDF Pro
Visor de PDF ProAdkins Studio
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4.1101
39Microsoft Outlook
Microsoft OutlookMicrosoft Corporation
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4.396
40Microsoft Word: Edit Documents
Microsoft Word: Edit DocumentsMicrosoft Corporation
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4.894
41ChatOn - Chatbot IA en español
ChatOn - Chatbot IA en españolAIBY
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4.690
42ChatGPT
ChatGPTOpenAI OpCo, LLC
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0.088
43Meta AI
Meta AIMeta Platforms, Inc.
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4.688
44Google NotebookLM
Google NotebookLMGoogle LLC
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4.887
45Lector de PDF - Visor de PDF
Lector de PDF - Visor de PDFEfficient Tools
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4.487
46idealista
idealistaIdealista, S.A.
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4.786
47Microsoft Excel: Spreadsheets
Microsoft Excel: SpreadsheetsMicrosoft Corporation
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4.885
48Google Gemini
Google GeminiGoogle LLC
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4.684
49Accio: Agente de IA de Alibaba
Accio: Agente de IA de AlibabaAccio.com
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4.483
50Grok - Asistente de IA
Grok - Asistente de IASpaceXAI
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4.977

Why Productivity Apps Fail in Spain

Productivity apps that earn the most complaints in Spain usually share the same failure patterns: missing local payment methods, broken integrations with country-specific services, slow servers, missing language support, or feature parity gaps with the global version. Reviews concentrate around the moment a productivity feature works in the US or UK but breaks in Spain.

This page ranks productivity apps in Spain by total number of negative reviews (1-3 stars). Whether you are researching competitors before launching a productivity app in Spain, benchmarking your own app against local pain points, or just curious which productivity apps users in Spain complain about most: this data shows you what is actually happening on the ground, not what marketing pages claim.