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Facebook Ads Cost Per App Install Benchmarks in New Zealand

Compare mobile acquisition cost benchmarks by industry, region, and platform.

Cost Per App Install in New Zealand

October 2025 - September 2026

Insights

Benchmark observations based on the selected data

Introduction

New Zealand’s cost-per-app-install moved with modest momentum across the 12 months observed, running below the global benchmark for most of the period but showing a few months of above-market spikes. This analysis is based on $3B worth of advertising data from our dataset, which provides strong directional benchmarks. This analysis explores ad performance trends for All industries in New Zealand compared to the global benchmark.

The story in the data

Across July 2025–June 2026 New Zealand’s median cost per app install averaged about $10.91, starting the period at $12.05 (Jul 2025) and ending at $10.04 (Jun 2026) — an overall decline of roughly 16.7% from start to finish. The local high was $13.62 in August 2025 and the low $8.81 in February 2026, a peak-to-trough swing of $4.81 (about 44% of the low).

By contrast the global baseline averaged roughly $15.58 over the same months, driven by a pronounced spike to $30.13 in February 2026 and a low of $9.36 in December 2025. New Zealand ran about 30% below the global median on average, though the gap varied month to month: New Zealand exceeded baseline levels in July (+21%), August (+9%), and December (+43%), while trailing substantially in February (about 71% below the global spike) and most other months.

Volatility in New Zealand measured roughly $1.5 standard deviation around the mean (≈13.7% of the mean). Average month-to-month movement was about $1.7 (≈15.6% of the mean), indicating moderate month-to-month swings but far less dramatic churn than the global set.

Seasonal and monthly dynamics

Momentum began with a small lift into August, then a multi-month decline into October and a surge back toward year-end. December showed a notable local lift (to $13.38), then costs fell into a February trough ($8.81). March produced a rebound to $11.36 and the series settled in the $9–$11 band through spring into June. The baseline pattern was noisier: a deep spike in February pushed the global median well above the seasonal band that otherwise centers in the mid-teens.

The rhythm shows pockets of lift (Aug, Dec, Mar) and softer periods (Oct, Feb, May), with the February divergence being the most extreme relative to the global benchmark.

Country vs. Global

Relative to the global benchmark, New Zealand’s cost-per-app-install was generally below average (≈30% lower overall) and materially less volatile. The global series had a much larger standard deviation (~$5.4, ~35% of its mean) driven by a singular, large February spike; New Zealand’s movements were steadier and concentrated in a narrower range. At its narrowest gap New Zealand was roughly on par or slightly above global median (Aug); at its widest it trailed by roughly 70% (Feb).

This contrast highlights a quieter, lower-cost market for cost per app install in New Zealand during the 12-month window versus the more turbulent global benchmark.

Understanding cost-per-app-install benchmarks for All industries in New Zealand helps advertisers orient to Facebook Ads benchmarks, CPC trends, CPM analysis, CTR performance context, country-specific ad costs, and industry ad performance comparisons.

About this data

Facebook advertising cost benchmarks

Facebook advertising costs vary by industry, target audience, ad placement, and campaign objective. Ad costs vary across industries because of competition, audience demographics, and conversion value. For campaigns targeting New Zealand, advertisers should consider local market factors and user behavior. Campaign objectives affect costs because Facebook optimizes delivery for different goals. The data shows median values across multiple campaigns. Results can vary with ad quality, audience targeting, and campaign optimization.

Why we use median instead of average

A small share of campaigns has extremely high CPI values. Those outliers can inflate an average. The median is the midpoint across campaigns, so it better represents a typical result.

Factors that affect Facebook Ad Costs

  • Competition within your selected industry and audience demographics
  • Ad quality and relevance score. Higher quality ads can lower costs.
  • Campaign objective and bid strategy
  • Timing and seasonality. Costs often increase during holiday periods.
  • Ad placement (News Feed, Instagram, Audience Network, etc.)

The data shows industry median benchmarks. Costs can vary with targeting, creative quality, and campaign optimization.

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The data behind the benchmarks

The dataset includes over $3B in Facebook ad spend from thousands of ad accounts that use Superads to analyze and improve campaigns. Every data point is anonymized and aggregated. It does not expose an individual advertiser.

The dataset updates as new ad data is available.

New Zealand advertising calendar

National Holidays

Jan 1New Year's Day
Jan 2Day after New Year's Day
Feb 6Waitangi Day
Apr 18Good Friday
Apr 21Easter Monday
Apr 25ANZAC Day
Jun 2King's Birthday
Jun 20Matariki
Oct 27Labour Day
Dec 25Christmas Day
Dec 26Boxing Day

Key Shopping Season

Late November–early December (Black Friday/Cyber Monday), Christmas season (Boxing Day sales), Mid‑year promotions (Matariki in June), Back-to-school (late January/early February)

Possible advertising impact

CPM and CPC may rise around Waitangi Day and ANZAC Day as public events increase media consumption. Matariki is a new public holiday with growing awareness, and advertising may face more competition. Black Friday/Cyber Monday in late November–December may raise ad costs. Regional anniversary holidays may shift local inventory.

What's a good CPI for iOS vs Android in 2026?

iOS CPIs often range from $2 to $5 or more. Android is usually cheaper, between $1 and $3. Your CPI will depend on geo, creative, and optimization goal.

Why is my app install cost higher in some countries?

Some regions like the US, UK, and Canada have higher competition and stricter privacy regulations, which drive up costs. Countries with lower purchasing power typically have cheaper CPIs.

What creatives drive the lowest CPI on Facebook?

Short videos that show app benefits, UGC-style content, and localized messaging tend to perform best. Clear CTAs and fast-paced visuals can lower CPI.

Should I optimize for installs or in-app actions?

Optimizing for installs increases volume. Optimizing for actions such as signups or purchases brings higher-quality users. Choose based on your goals and the importance of post-install behavior.

How do I lower CPI without tanking app retention or quality?

Align creative with the app experience, avoid misleading ads, and exclude people who already installed. Test lookalike audiences based on high-quality users rather than all installers.