Comparison

Pollster Pass vs Deltabrief

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

Head to head
About

Pollster Pass

Features
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Stay up to date with real-time polling averages with Pollster Pass โ€” your go-to source for polling data, approval ratings, and electoral research. BUILT FOR IPHONE DUO Pollster Pass is designed for iPhone Duo folded or open. Closed, it's a full app on the outer display with vertical tab and tool bars. Open, layouts expand across the inner display: two-column feeds and charts spaced so the fold falls between them, a sidebar for navigation, and room to open a second Pollster Pass window on any race. Unfold mid-race and you stay right where you were. THE WEEKLY BRIEFING, AS A NEWSPAPER Open your Weekly Briefing as a printed-style edition: a cover with the week's top story and contents, then a two-page spread for each race you follow โ€” an article on one page, its chart and key figures on the other, with the spine on the fold. On iPhone it reads as a single scrolling page. MATCHUP Put any race head to head: Democrats on one side, Republicans on the other, each with its polling average, 30-day change, highs and lows. On iPhone Duo the two sides meet at the fold. APPLE INTELLIGENCE SUMMARIES Tap Summarize on the Latest tab for a clear weekly read on the generic ballot, every major approval rating, and the races you follow โ€” each with its number, its 7-day change, and a short plain-language takeaway. Pro users can generate a Weekly Briefing covering every race on their list. All of it runs privately on device with Apple Intelligence and is never sent to a server. A REDESIGNED LATEST TAB A time-aware greeting, an election countdown, 7-Day Trends for the generic ballot and every major approval rating, National Pulse cards, and a Biggest Mover card that spotlights the race or metric that shifted most this month โ€” tap it to go straight to its polls. FOLLOW THE RACES YOU CARE ABOUT Star any race and it lands on your Following list โ€” a personal dashboard with race cards, Watchlist Insights like the closest and most volatile race, a News Pulse card, and Race Watch. Free accounts follow a handful of races; Pro removes the limit. SEAT CHAMBER See the Senate or House as a hemicycle of seats, from safe Democratic to safe Republican, with the majority line marked. On iPhone Duo the chamber fans open as you unfold the phone. POLLING DATA AT YOUR FINGERTIPS Browse the latest polls from top pollsters. Filter by poll type, pollster, subject, and date range. View generic ballot matchups, approval ratings, and primary standings. INTERACTIVE CHARTS Track polling averages over time for the generic ballot, approval ratings, primaries, and the 2026 Senate and House races. See who's gaining momentum and who's falling behind. ELECTORAL COLLEGE, SENATE & HOUSE MAPS Tap any state for its rating and margin. Pro users can build custom predictions, save presets, and edit electoral vote allocations. IN THE NEWS Headlines from major outlets, tagged to the races you follow and shown on Latest, Following, and inside every race. Pro required. HOME SCREEN & LOCK SCREEN WIDGETS Add widgets for 7-day trends, approval ratings, the generic ballot margin, primary leaders, and the races on your watchlist. PRO FEATURES Upgrade to Pollster Pass Pro to unlock the Weekly Briefing, unlimited Following, extended chart history, the full news feed, advanced search filters, the full map editor, and premium widgets. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Deltabrief

Features
Read full description

Deltabrief is a daily briefing on the four things moving technology right now: AI, enterprise AI, fintech, and the newest tech worth knowing about. Every issue is edited down to what changed and why it matters โ€” not a link dump, and not a feed you have to sift. What you get, every day โ€ข Enterprise AI โ€” deployments, agents, infrastructure, and what companies are actually shipping โ€ข Fintech and payments โ€” banking, digital payments, stablecoins, tokenized assets โ€ข AI research and models โ€” new papers, open-source releases, LLM and agentic AI developments โ€ข Policy and regulation โ€” AI governance, risk, compliance, and how rules are changing โ€ข Investment and startups โ€” funding, venture activity, and the deals behind the headlines โ€ข Regional coverage โ€” US and China AI, and Singapore sector news Built for actually finishing them Briefs are formatted properly โ€” headings, tables, links and code โ€” in English and Chinese. Set the reading text size independently of the rest of iOS. Listen instead of reading Any brief can be spoken aloud, with a voice you choose per language and a speed you set. Playback continues with the screen off and the phone in your pocket, and a mini player follows you around the app. A commute is enough for a day's briefing. Works without signal The newest issues and everything you've saved are downloaded before you open them, so the archive still reads on a plane or underground. A searchable archive, not just today Search thousands of past briefs, browse by tag, and bookmark what matters. Issues are indexed in Spotlight, so you can find one from the home screen without opening the app. On your terms Refresh manually or on an interval you choose. Optional notifications when new briefs land โ€” off until you ask for them. No account, no sign-up, no subscription, no tracking, no ads. One purchase. Widget and Siri A Home Screen and Lock Screen widget shows the newest issues. Ask Siri to play today's briefs or open the latest one. Deltabrief is editorial technology journalism. It does not provide investment, legal or financial advice.

Screenshots

Pollster Pass4 screens
Deltabrief4 screens

Verdict

The call

The clearest difference is in-app purchases: Deltabrief at none against Pollster Pass's 2. Deltabrief also leads on update cadence (daily vs every 6 weeks). Pollster Pass's advantage is ads (none vs shown) and device support (3 vs 1). On price and iOS requirement 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. Pollster Pass sells 2 in-app purchases, starting at $1.99 per month. Deltabrief asks for nothing beyond the download.

UpkeepUpdate frequency

Pollster Pass ships an update every 6 weeks, Deltabrief daily. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard4 real differences ยท 2 level
Pollster Pass versus Deltabrief: the parameters behind the verdict, then further details
ParameterPollster PassDeltabrief
PriceFreeFree
Update frequencyEvery 6 weeksDaily โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, Vision Pro โ€” betteriPhone
Requires iOS26.026.0
Further details โ€” not scored
Size12 MB7 MB
Age rating4+4+
DeveloperMatthew HarringtonSheng Gao

In-app purchases

2 purchases

Pollster Pass

Subscriptions2
  • Monthly Pro$1.991 Month
  • Annual Pro$9.991 Year
None

Deltabrief

No in-app purchases

Questions

Is Pollster Pass free?
Pollster Pass is free to download, with in-app purchases available.
Is Deltabrief free?
Deltabrief is free to download, with no in-app purchases.
Do Pollster Pass or Deltabrief have ads?
Deltabrief shows ads; Pollster Pass does not.
Which is updated more often, Pollster Pass or Deltabrief?
Pollster Pass ships an update every 6 weeks, and Deltabrief daily. Most recently, Pollster Pass was updated on October 28, 2026 and Deltabrief on October 24, 2026.

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