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Facebook Ads Cost Per App Install Benchmarks for Legal in South Africa

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Cost Per App Install for Legal in South Africa

October 2024 - October 2025

Insights

Detailed observation of presented data

Key takeaways

  • The selected dataset for Legal in South Africa contains no observations for the period analyzed (Oct 2024–Sep 2025), so direct in-market benchmarks and relative positioning (above/below market) cannot be determined.
  • The global baseline shows a median cost per app install averaging $12.67, with a low of $6.20 (Oct 2024) and a high of $26.21 (Jun 2025).
  • Global costs rose 271% from the first to the last month, ending at $22.99 in Sep 2025, indicating a strong upward trend.
  • Volatility is high in the global series: the average month-to-month absolute move is about $6.50 (~61% change), with the largest spike from May to June (+151%) and the largest drop from June to July (-53%).
  • Seasonal patterns include a Q4 uplift in November and pronounced surges in early summer (June) and early fall (September).

Scope and context

This analysis looks at cost per app install trends for industry Legal and target country South Africa compared to the global trend. The analysis is based on $3B worth of advertising data from our dataset, which provides strong directional benchmarks.

Selected dataset (Legal, South Africa)

  • Data availability: No monthly median observations were available for the period provided.
  • As a result, averages, highs/lows, and in-market volatility cannot be computed for Legal in South Africa, and we cannot classify performance as above market, below average, or in line with overall trends.

Global baseline overview (all industries, all countries)

  • Timeframe: Oct 2024–Sep 2025 (12 months)
  • Average median cost per app install: $12.67
  • High: $26.21 in June 2025
  • Low: $6.20 in October 2024
  • Range: $6.20–$26.21 (spread of $20.02)
  • First vs. last month: $6.20 (Oct 2024) to $22.99 (Sep 2025), up 271%
  • Volatility:
  • Average month-to-month absolute change: ~$6.50
  • Average month-to-month absolute percent change: ~61%
  • Largest spike: May → June, +$15.78 (+151%)
  • Largest dip: June → July, -$13.86 (-53%)
  • Seasonal notes:
  • Q4 lift: November moved up to $14.28 from October’s $6.20, with December easing to $8.52.
  • Summer surge: June peaked at $26.21, followed by a pullback in July ($12.35).
  • Early fall elevation: September closed high at $22.99.

Comparison: Legal in South Africa vs. global baseline

  • Due to the absence of observed data for Legal in South Africa, a direct comparison to determine “above market,” “below average,” or “in line with overall trends” is not possible.
  • The global baseline provides directional context: rising costs through the period, significant mid-year spikes, and a notable Q4 uplift in November.

Understanding cost per app install benchmarks on Facebook Ads in industry Legal and South Africa helps advertisers make more efficient budget and creative choices.

Understanding the Data

Insights & analysis of Facebook advertising costs

Facebook advertising costs vary based on many factors including industry, target audience, ad placement, and campaign objectives. In the Legal industry, Facebook ad costs can be influenced by seasonal trends and market competition. For campaigns targeting South Africa, advertisers should consider local market factors and user behavior. Different campaign objectives lead to varying costs based on how Facebook optimizes for your specific goals. The data shown represents median values across multiple campaigns, and individual results may vary based on ad quality, audience targeting, and campaign optimization.

Why we use median instead of average

We use the median CTR because the underlying distribution of click-through rates is highly skewed, with a small share of campaigns achieving extremely high CTRs. These outliers can inflate a simple average, making it less representative of what most advertisers actually experience. By using the median—which sits at the midpoint of all campaigns—we provide a more rigorous and realistic benchmark that reflects the true underlying data model and helps you set attainable performance expectations.

Key Factors Affecting 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.)

Note: This data represents industry median values and benchmarks. Your actual costs may vary based on specific targeting, ad creative quality, and campaign optimization.

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The data behind the benchmarks

All data is sourced from over $3B in Facebook ad spend, collected across thousands of ad accounts that use Superads daily to analyze and improve their campaigns. Every data point is fully anonymized and aggregated—no individual advertiser is ever exposed.

This dataset updates frequently as new ad data flows in. It will only get bigger and better.

South Africa Advertising Landscape

National Holidays

Jan 1New Year's Day
Mar 21Human Rights Day
Apr 18Good Friday
Apr 21Family Day
Apr 27Freedom Day
May 1Workers' Day
Jun 16Youth Day
Aug 9National Women's Day
Sep 24Heritage Day
Dec 16Day of Reconciliation
Dec 25Christmas Day
Dec 26Day of Goodwill

Key Shopping Season

Late November (Black Friday/Cyber Monday), December (Christmas & Day of Goodwill), Mid-year retail (June Youth Day promotions)

Potential Advertising Impact

CPM and CPC might rise during long weekends like Human Rights Day, Freedom Day, and Heritage Day as leisure and travel-related media consumption increases. Retail CPMs may spike in late November–December for holiday shopping. Youth Day and National Women's Day might drive regional campaigns. Weekend extensions across public holidays may benefit weekend campaigns.

What's a good CPI for iOS vs Android in 2025?

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 showing app benefits, UGC-style content, and localized messaging tend to perform best. Clear CTAs and fast-paced visuals help lower your CPI.

Should I optimize for installs or in-app actions?

Optimizing for installs gets volume, but optimizing for actions like signups or purchases brings higher quality users. It depends on your goals and how much post-install behavior matters.

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

Align your creative with the app experience, avoid misleading ads, and exclude users who already installed. You can also test lookalike audiences based on high-quality users, not just all installers.

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