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Best Trading Signal Apps for iPhone (2026)

10 apps ranked S through F · · Ranked by AppTierList, computed, never sold · JSON

Stocks To Buy Now : AI Signals is the top-ranked of 10 trading signal apps on iPhone, at S tier with 4.8/5 from 4,093 ratings.

  1. 1
    Stocks To Buy Now : AI SignalsS
    Free download · ★ 4.8 · 4,093 ratings · score 93
  2. 2
    Stock Signal: AI Stocks WatchS
    Free + IAP · ★ 4.5 · 11,698 ratings · score 92
  3. 3
    Stock Scanner Screener AIA
    Free + IAP · ★ 4.7 · 8,452 ratings · score 88
  4. 4
    Finview: Stock Screener SignalB
    Free + IAP · ★ 4.5 · 4,412 ratings · score 80
  5. 5
    Penny Stocks Screener: AI ScanB
    Free + IAP · ★ 4.7 · 12,126 ratings · score 78

What belongs in this list

Get buy and sell signals to help me decide on trades.

Not here: a chart app alone; a price alert alone; a market news feed alone; a trading broker alone; a general chatbot that could be asked for trade ideas alone

More lists: Best Stock Signal Apps

How we pick

For this list we ask the App Store the same searches a person would, in several countries, and keep every app it returns. A model reads each app's listing and rejects the ones that only mention the use case. Every app that stays is scored out of 100 from four parts, each 0 to 100 and averaged with no weights: its App Store rating, how many people rated it, where the App Store itself ranks it for this list's searches, and how recently its current version shipped. An app showing Apple's Editors' Choice badge gets a fifth part of 100, which can only lift its score. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. Read the full method →

S
StocksStock Signal
A
Stock
B
FinviewPenny Stocks
C
ForexStocks AlerterStock Signals
D
Stocks Advisor
F
VectorVest

Compare every app

  1. 1
    Stocks To Buy Now : AI SignalsS
    Free download · ★ 4.8 · 4,093 ratings · score 93 · best in class
  2. 2
    Stock Signal: AI Stocks WatchS
    Free + IAP · ★ 4.5 · 11,698 ratings · score 92 · best in class
  3. 3
    Stock Scanner Screener AIA
    Free + IAP · ★ 4.7 · 8,452 ratings · score 88 · excellent
  4. 4
    Finview: Stock Screener SignalB
    Free + IAP · ★ 4.5 · 4,412 ratings · score 80 · good
  5. 5
    Penny Stocks Screener: AI ScanB
    Free + IAP · ★ 4.7 · 12,126 ratings · score 78 · good
  6. 6
    Forex Signals Live - FXLeadersC
    Free download · ★ 4.7 · 2,156 ratings · score 67 · situational · provisional
  7. 7
    Stocks AlerterC
    Free + IAP · ★ 3.5 · 2,541 ratings · score 65 · situational
  8. 8
    Stock Signals: Trade IdeasC
    Free download · ★ 5.0 · 2 ratings · score 61 · situational · provisional
  9. 9
    Stocks Advisor: Find Top StockD
    Free download · ★ 4.3 · 2,054 ratings · score 53 · weak · provisional
  10. 10
    VectorVest: Stock & InvestmentF
    Free + IAP · ★ 4.6 · 15,946 ratings · score 46 · avoid · provisional

Questions people ask

What is the best trading signal app for iPhone?
Stocks To Buy Now : AI Signals, S tier, ranked #1 of 10, rated 4.8 by 4,093 people.
Which trading signal apps are free?
10 of 10 are free to download: Stocks To Buy Now : AI Signals (S), Stock Signal: AI Stocks Watch (S), Stock Scanner Screener AI (A), Finview: Stock Screener Signal (B) and more. 6 of them sell in-app purchases.
Which trading signal app has the best App Store rating?
Stocks To Buy Now : AI Signals at 4.8 from 4,093 ratings.
How many trading signal apps reach S or A tier?
3 of 10.

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