🇨🇦Worst Productivity Apps in Canada

The most complained-about productivity apps in Canada on App Store and Google Play, ranked by total negative reviews (1-2 stars) from real users. Updated weekly.

#	App	Platform	Rating	Negative Reviews
1	HPHP Inc.	Android	4.1	423
2	Speechify – Text to SpeechSpeechify - Voice AI Assistant	Android	4.1	335
3	DeepSeek - AI AssistantDeepSeek	Android	4.1	201
4	Adobe Acrobat Reader: Edit PDFAdobe	Android	4.5	195
5	GalleryGallery Photos & Videos	Android	4.2	181
6	Authenticator AppStarnest JSC	Android	4.0	180
7	Claude by AnthropicAnthropic PBC	Android	4.6	173
8	Grok - AI Chat & VideoxAI	Android	4.8	170
9	PDF Reader, Editor, ConverterEAGLE APPS	Android	3.9	165
10	Microsoft OneDriveMicrosoft Corporation	iOS	4.6	165
11	Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global	Android	4.4	160
12	Perplexity - Ask AnythingPerplexityAI	Android	4.6	157
13	Gmail - Email by GoogleGoogle	iOS	4.7	124
14	QR & Barcode ScannerAT Technologyy	Android	4.3	122
15	Google DocsGoogle LLC	Android	4.7	117
16	Microsoft OutlookMicrosoft Corporation	Android	4.3	112
17	Microsoft Word: Edit DocumentsMicrosoft Corporation	Android	4.8	109
18	Google GeminiGoogle LLC	Android	4.6	103
19	Manus AIBUTTERFLY EFFECT PTE. LTD.	Android	4.6	95
20	Link to WindowsMicrosoft Corporation	iOS	3.9	91
21	Meta AIMeta Platforms, Inc.	Android	4.6	83
22	Google NotebookLMGoogle LLC	Android	4.8	82
23	ChatGPTOpenAI	Android	4.8	81
24	Google DriveGoogle	iOS	4.7	79
25	Clean Sweep MasterZJDevKing	Android	4.6	76
26	Microsoft CopilotMicrosoft Corporation	Android	4.6	76
27	Google SheetsGoogle LLC	Android	4.8	75
28	Microsoft Excel: SpreadsheetsMicrosoft Corporation	Android	4.8	73
29	PDF Reader - PDF ViewerQR Code Scanner.	Android	4.2	72
30	Perplexity - AI Search & ChatPerplexity AI, Inc.	iOS	4.8	71
31	CamScanner- scanner, PDF makerINTSIG PTE	Android	4.7	70
32	Claude by AnthropicAnthropic PBC	iOS	4.7	69
33	Microsoft ExcelMicrosoft Corporation	iOS	4.7	68
34	ChatGPTOpenAI OpCo, LLC	iOS	4.8	66
35	Document Reader & PDF EditorQR Code Scanner.	Android	4.6	66
36	Google CalendarGoogle	iOS	4.5	61
37	Google GeminiGoogle	iOS	4.7	61
38	Microsoft WordMicrosoft Corporation	iOS	4.6	61
39	PDF Reader, PDF ViewerOffice Suite Pro	Android	4.2	54
40	Open Chat - AI bot appAceTools Team	Android	4.5	53
41	DuckDuckGo, optional Duck.aiDuckDuckGo	Android	4.7	51
42	Grok - AI AssistantX Corp.	iOS	4.9	51
43	Google DocsGoogle	iOS	4.7	48
44	Microsoft AuthenticatorMicrosoft Corporation	iOS	4.7	46
45	Google SheetsGoogle	iOS	4.7	41
46	Microsoft CopilotMicrosoft Corporation	iOS	4.8	27
47	PDF Reader - Smart ViewerOmareyah Team	Android	4.0	21
48	Meta AI – Assistant & glassesMeta Platforms, Inc.	iOS	4.6	21
49	All PDF Reader, PDF ViewerExo Technology	Android	3.8	18
50	Microsoft OutlookMicrosoft Corporation	iOS	4.7	13

Worst Productivity Apps in Other Countries

See how the same productivity apps fare across other markets.

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Worst Apps in Canada by Other Categories

Auto & Vehicles Beauty Books Business Developer Tools Education Entertainment Finance Food & Drink Games Graphics & Design Health & Fitness

See all worst apps in Canada →

Why Productivity Apps Fail in Canada

Productivity apps that earn the most complaints in Canada 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 Canada.

This page ranks productivity apps in Canada by total number of negative reviews (1-2 stars). Whether you are researching competitors before launching a productivity app in Canada, benchmarking your own app against local pain points, or just curious which productivity apps users in Canada complain about most: this data shows you what is actually happening on the ground, not what marketing pages claim.

See best productivity apps in Canada →|Worst Productivity (global) →|All worst apps in Canada →|Full Leaderboard →